155385594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 430510080

約数和(自身を除く): 275124486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 103, 117, 126, 182, 189, 206, 234, 273, 307, 309, 351, 378, 546, 614, 618, 702, 721, 819, 921, 927, 1339, 1442, 1638, 1842, 1854, 2149, 2163, 2457, 2678, 2763, 2781, 3991, 4017, 4298, 4326, 4914, 5526, 5562, 6447, 6489, 7982, 8034, 8289, 9373, 11973, 12051, 12894, 12978, 16578, 18746, 19341, 19467, 23946, 24102, 27937, 28119, 31621, 35919, 36153, 38682, 38934, 55874, 56238, 58023, 63242, 71838, 72306, 83811, 84357, 94863, 107757, 116046, 167622, 168714, 189726, 215514, 221347, 251433, 253071, 284589, 411073, 442694, 502866, 506142, 569178, 664041, 754299, 822146, 853767, 1233219, 1328082, 1508598, 1707534, 1992123, 2466438, 2877511, 3699657, 3984246, 5755022, 5976369, 7399314, 8632533, 11098971, 11952738, 17265066, 22197942, 25897599, 51795198, 77692797, 155385594]

約数ペア:

[(1, 155385594), (2, 77692797), (3, 51795198), (6, 25897599), (7, 22197942), (9, 17265066), (13, 11952738), (14, 11098971), (18, 8632533), (21, 7399314), (26, 5976369), (27, 5755022), (39, 3984246), (42, 3699657), (54, 2877511), (63, 2466438), (78, 1992123), (91, 1707534), (103, 1508598), (117, 1328082), (126, 1233219), (182, 853767), (189, 822146), (206, 754299), (234, 664041), (273, 569178), (307, 506142), (309, 502866), (351, 442694), (378, 411073), (546, 284589), (614, 253071), (618, 251433), (702, 221347), (721, 215514), (819, 189726), (921, 168714), (927, 167622), (1339, 116046), (1442, 107757), (1638, 94863), (1842, 84357), (1854, 83811), (2149, 72306), (2163, 71838), (2457, 63242), (2678, 58023), (2763, 56238), (2781, 55874), (3991, 38934), (4017, 38682), (4298, 36153), (4326, 35919), (4914, 31621), (5526, 28119), (5562, 27937), (6447, 24102), (6489, 23946), (7982, 19467), (8034, 19341), (8289, 18746), (9373, 16578), (11973, 12978), (12051, 12894)]