156658788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30431}}^1$

素因数の和:30465

約数の個数: 72

約数和(自身を含む): 465244416

約数和(自身を除く): 308585628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 30431, 60862, 91293, 121724, 182586, 273879, 334741, 365172, 395603, 547758, 669482, 791206, 1004223, 1095516, 1186809, 1338964, 1582412, 2008446, 2373618, 3012669, 3560427, 4016892, 4351633, 4747236, 6025338, 7120854, 8703266, 12050676, 13054899, 14241708, 17406532, 26109798, 39164697, 52219596, 78329394, 156658788]

約数ペア:

[(1, 156658788), (2, 78329394), (3, 52219596), (4, 39164697), (6, 26109798), (9, 17406532), (11, 14241708), (12, 13054899), (13, 12050676), (18, 8703266), (22, 7120854), (26, 6025338), (33, 4747236), (36, 4351633), (39, 4016892), (44, 3560427), (52, 3012669), (66, 2373618), (78, 2008446), (99, 1582412), (117, 1338964), (132, 1186809), (143, 1095516), (156, 1004223), (198, 791206), (234, 669482), (286, 547758), (396, 395603), (429, 365172), (468, 334741), (572, 273879), (858, 182586), (1287, 121724), (1716, 91293), (2574, 60862), (5148, 30431)]