131854476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 337774080

約数和(自身を除く): 205919604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 169, 237, 316, 338, 474, 507, 676, 823, 948, 1014, 1027, 1646, 2028, 2054, 2469, 3081, 3292, 4108, 4938, 6162, 9876, 10699, 12324, 13351, 21398, 26702, 32097, 40053, 42796, 53404, 64194, 65017, 80106, 128388, 130034, 139087, 160212, 195051, 260068, 278174, 390102, 417261, 556348, 780204, 834522, 845221, 1669044, 1690442, 2535663, 3380884, 5071326, 10142652, 10987873, 21975746, 32963619, 43951492, 65927238, 131854476]

約数ペア:

[(1, 131854476), (2, 65927238), (3, 43951492), (4, 32963619), (6, 21975746), (12, 10987873), (13, 10142652), (26, 5071326), (39, 3380884), (52, 2535663), (78, 1690442), (79, 1669044), (156, 845221), (158, 834522), (169, 780204), (237, 556348), (316, 417261), (338, 390102), (474, 278174), (507, 260068), (676, 195051), (823, 160212), (948, 139087), (1014, 130034), (1027, 128388), (1646, 80106), (2028, 65017), (2054, 64194), (2469, 53404), (3081, 42796), (3292, 40053), (4108, 32097), (4938, 26702), (6162, 21398), (9876, 13351), (10699, 12324)]