157292982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 464755200

約数和(自身を除く): 307462218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 181, 189, 198, 209, 231, 242, 266, 297, 342, 362, 363, 378, 399, 418, 462, 513, 543, 594, 627, 693, 726, 798, 847, 1026, 1086, 1089, 1197, 1254, 1267, 1386, 1463, 1629, 1694, 1881, 1991, 2079, 2178, 2299, 2394, 2534, 2541, 2926, 3258, 3267, 3439, 3591, 3762, 3801, 3982, 4158, 4389, 4598, 4887, 5082, 5643, 5973, 6534, 6878, 6897, 7182, 7602, 7623, 8778, 9774, 10317, 11286, 11403, 11946, 13167, 13794, 13937, 15246, 16093, 17919, 20634, 20691, 21901, 22806, 22869, 24073, 26334, 27874, 30951, 32186, 34209, 35838, 37829, 39501, 41382, 41811, 43802, 45738, 48146, 48279, 53757, 61902, 62073, 65703, 68418, 72219, 75658, 79002, 83622, 92853, 96558, 107514, 113487, 124146, 125433, 131406, 144438, 144837, 153307, 185706, 197109, 216657, 226974, 250866, 264803, 289674, 306614, 340461, 376299, 394218, 416119, 433314, 434511, 459921, 529606, 591327, 649971, 680922, 752598, 794409, 832238, 869022, 919842, 1021383, 1182654, 1248357, 1299942, 1379763, 1588818, 2042766, 2383227, 2496714, 2759526, 2912833, 3745071, 4139289, 4766454, 5825666, 7149681, 7490142, 8278578, 8738499, 11235213, 14299362, 17476998, 22470426, 26215497, 52430994, 78646491, 157292982]

約数ペア:

[(1, 157292982), (2, 78646491), (3, 52430994), (6, 26215497), (7, 22470426), (9, 17476998), (11, 14299362), (14, 11235213), (18, 8738499), (19, 8278578), (21, 7490142), (22, 7149681), (27, 5825666), (33, 4766454), (38, 4139289), (42, 3745071), (54, 2912833), (57, 2759526), (63, 2496714), (66, 2383227), (77, 2042766), (99, 1588818), (114, 1379763), (121, 1299942), (126, 1248357), (133, 1182654), (154, 1021383), (171, 919842), (181, 869022), (189, 832238), (198, 794409), (209, 752598), (231, 680922), (242, 649971), (266, 591327), (297, 529606), (342, 459921), (362, 434511), (363, 433314), (378, 416119), (399, 394218), (418, 376299), (462, 340461), (513, 306614), (543, 289674), (594, 264803), (627, 250866), (693, 226974), (726, 216657), (798, 197109), (847, 185706), (1026, 153307), (1086, 144837), (1089, 144438), (1197, 131406), (1254, 125433), (1267, 124146), (1386, 113487), (1463, 107514), (1629, 96558), (1694, 92853), (1881, 83622), (1991, 79002), (2079, 75658), (2178, 72219), (2299, 68418), (2394, 65703), (2534, 62073), (2541, 61902), (2926, 53757), (3258, 48279), (3267, 48146), (3439, 45738), (3591, 43802), (3762, 41811), (3801, 41382), (3982, 39501), (4158, 37829), (4389, 35838), (4598, 34209), (4887, 32186), (5082, 30951), (5643, 27874), (5973, 26334), (6534, 24073), (6878, 22869), (6897, 22806), (7182, 21901), (7602, 20691), (7623, 20634), (8778, 17919), (9774, 16093), (10317, 15246), (11286, 13937), (11403, 13794), (11946, 13167)]