156655928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3768

約数の個数: 64

約数和(自身を含む): 354503520

約数和(自身を除く): 197847592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3701, 3848, 5291, 7402, 10582, 14804, 21164, 29608, 40711, 42328, 48113, 81422, 96226, 136937, 162844, 192452, 273874, 325688, 384904, 529243, 547748, 1058486, 1095496, 1506307, 1780181, 2116972, 3012614, 3560362, 4233944, 6025228, 7120724, 12050456, 14241448, 19581991, 39163982, 78327964, 156655928]

約数ペア:

[(1, 156655928), (2, 78327964), (4, 39163982), (8, 19581991), (11, 14241448), (13, 12050456), (22, 7120724), (26, 6025228), (37, 4233944), (44, 3560362), (52, 3012614), (74, 2116972), (88, 1780181), (104, 1506307), (143, 1095496), (148, 1058486), (286, 547748), (296, 529243), (407, 384904), (481, 325688), (572, 273874), (814, 192452), (962, 162844), (1144, 136937), (1628, 96226), (1924, 81422), (3256, 48113), (3701, 42328), (3848, 40711), (5291, 29608), (7402, 21164), (10582, 14804)]