156945532975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2090

約数の個数: 192

約数和(自身を含む): 270676961280

約数和(自身を除く): 113731428305

約数列:

[1, 5, 7, 11, 17, 23, 25, 35, 55, 77, 85, 109, 115, 119, 161, 175, 187, 253, 275, 385, 391, 425, 545, 575, 595, 763, 805, 935, 1199, 1265, 1309, 1771, 1853, 1913, 1925, 1955, 2507, 2725, 2737, 2975, 3815, 4025, 4301, 4675, 5995, 6325, 6545, 8393, 8855, 9265, 9565, 9775, 12535, 12971, 13391, 13685, 17549, 19075, 20383, 21043, 21505, 27577, 29975, 30107, 32521, 32725, 41965, 42619, 43999, 44275, 46325, 47825, 62675, 64855, 66955, 68425, 87745, 101915, 105215, 107525, 137885, 142681, 147301, 150535, 162605, 193039, 208517, 209825, 213095, 219995, 227647, 298333, 307993, 324275, 334775, 357731, 438725, 468809, 483989, 509575, 526075, 689425, 713405, 736505, 747983, 752675, 813025, 965195, 1042585, 1065475, 1099975, 1138235, 1459619, 1491665, 1539965, 1788655, 2293687, 2344045, 2419945, 2504117, 3281663, 3387923, 3544789, 3567025, 3682525, 3739915, 4795891, 4825975, 5212925, 5235881, 5691175, 7298095, 7458325, 7699825, 8227813, 8943275, 11468435, 11720225, 12099725, 12520585, 16055809, 16408315, 16939615, 17723945, 18699575, 23979455, 24813523, 26179405, 33571237, 36490475, 38992679, 41139065, 52754801, 57342175, 57594691, 62602925, 80279045, 81530147, 82041575, 84698075, 88619725, 119897275, 124067615, 130897025, 167856185, 194963395, 205695325, 263774005, 272948753, 287973455, 369283607, 401395225, 407650735, 570711029, 620338075, 839280925, 896831617, 974816975, 1318870025, 1364743765, 1439867275, 1846418035, 2038253675, 2853555145, 4484158085, 6277821319, 6823718825, 9232090175, 14267775725, 22420790425, 31389106595, 156945532975]

約数ペア:

[(1, 156945532975), (5, 31389106595), (7, 22420790425), (11, 14267775725), (17, 9232090175), (23, 6823718825), (25, 6277821319), (35, 4484158085), (55, 2853555145), (77, 2038253675), (85, 1846418035), (109, 1439867275), (115, 1364743765), (119, 1318870025), (161, 974816975), (175, 896831617), (187, 839280925), (253, 620338075), (275, 570711029), (385, 407650735), (391, 401395225), (425, 369283607), (545, 287973455), (575, 272948753), (595, 263774005), (763, 205695325), (805, 194963395), (935, 167856185), (1199, 130897025), (1265, 124067615), (1309, 119897275), (1771, 88619725), (1853, 84698075), (1913, 82041575), (1925, 81530147), (1955, 80279045), (2507, 62602925), (2725, 57594691), (2737, 57342175), (2975, 52754801), (3815, 41139065), (4025, 38992679), (4301, 36490475), (4675, 33571237), (5995, 26179405), (6325, 24813523), (6545, 23979455), (8393, 18699575), (8855, 17723945), (9265, 16939615), (9565, 16408315), (9775, 16055809), (12535, 12520585), (12971, 12099725), (13391, 11720225), (13685, 11468435), (17549, 8943275), (19075, 8227813), (20383, 7699825), (21043, 7458325), (21505, 7298095), (27577, 5691175), (29975, 5235881), (30107, 5212925), (32521, 4825975), (32725, 4795891), (41965, 3739915), (42619, 3682525), (43999, 3567025), (44275, 3544789), (46325, 3387923), (47825, 3281663), (62675, 2504117), (64855, 2419945), (66955, 2344045), (68425, 2293687), (87745, 1788655), (101915, 1539965), (105215, 1491665), (107525, 1459619), (137885, 1138235), (142681, 1099975), (147301, 1065475), (150535, 1042585), (162605, 965195), (193039, 813025), (208517, 752675), (209825, 747983), (213095, 736505), (219995, 713405), (227647, 689425), (298333, 526075), (307993, 509575), (324275, 483989), (334775, 468809), (357731, 438725)]