130811772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 388338720

約数和(自身を除く): 257526948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 109, 147, 156, 157, 182, 196, 218, 273, 294, 314, 327, 364, 436, 471, 546, 588, 628, 637, 654, 763, 942, 1092, 1099, 1274, 1308, 1417, 1526, 1884, 1911, 2041, 2198, 2289, 2548, 2834, 3052, 3297, 3822, 4082, 4251, 4396, 4578, 5341, 5668, 6123, 6594, 7644, 7693, 8164, 8502, 9156, 9919, 10682, 12246, 13188, 14287, 15386, 16023, 17004, 17113, 19838, 21364, 23079, 24492, 28574, 29757, 30772, 32046, 34226, 39676, 42861, 46158, 51339, 57148, 59514, 64092, 68452, 69433, 85722, 92316, 100009, 102678, 119028, 119791, 138866, 171444, 200018, 205356, 208299, 222469, 239582, 277732, 300027, 359373, 400036, 416598, 444938, 479164, 600054, 667407, 718746, 833196, 838537, 889876, 1200108, 1334814, 1437492, 1557283, 1677074, 2515611, 2669628, 3114566, 3354148, 4671849, 5031222, 6229132, 9343698, 10062444, 10900981, 18687396, 21801962, 32702943, 43603924, 65405886, 130811772]

約数ペア:

[(1, 130811772), (2, 65405886), (3, 43603924), (4, 32702943), (6, 21801962), (7, 18687396), (12, 10900981), (13, 10062444), (14, 9343698), (21, 6229132), (26, 5031222), (28, 4671849), (39, 3354148), (42, 3114566), (49, 2669628), (52, 2515611), (78, 1677074), (84, 1557283), (91, 1437492), (98, 1334814), (109, 1200108), (147, 889876), (156, 838537), (157, 833196), (182, 718746), (196, 667407), (218, 600054), (273, 479164), (294, 444938), (314, 416598), (327, 400036), (364, 359373), (436, 300027), (471, 277732), (546, 239582), (588, 222469), (628, 208299), (637, 205356), (654, 200018), (763, 171444), (942, 138866), (1092, 119791), (1099, 119028), (1274, 102678), (1308, 100009), (1417, 92316), (1526, 85722), (1884, 69433), (1911, 68452), (2041, 64092), (2198, 59514), (2289, 57148), (2548, 51339), (2834, 46158), (3052, 42861), (3297, 39676), (3822, 34226), (4082, 32046), (4251, 30772), (4396, 29757), (4578, 28574), (5341, 24492), (5668, 23079), (6123, 21364), (6594, 19838), (7644, 17113), (7693, 17004), (8164, 16023), (8502, 15386), (9156, 14287), (9919, 13188), (10682, 12246)]