143443696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 318836736

約数和(自身を除く): 175393040

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 122, 124, 176, 244, 248, 341, 431, 488, 496, 671, 682, 862, 976, 1342, 1364, 1724, 1891, 2684, 2728, 3448, 3782, 4741, 5368, 5456, 6896, 7564, 9482, 10736, 13361, 15128, 18964, 20801, 26291, 26722, 30256, 37928, 41602, 52582, 53444, 75856, 83204, 105164, 106888, 146971, 166408, 210328, 213776, 289201, 293942, 332816, 420656, 578402, 587884, 815021, 1156804, 1175768, 1630042, 2313608, 2351536, 3260084, 4627216, 6520168, 8965231, 13040336, 17930462, 35860924, 71721848, 143443696]

約数ペア:

[(1, 143443696), (2, 71721848), (4, 35860924), (8, 17930462), (11, 13040336), (16, 8965231), (22, 6520168), (31, 4627216), (44, 3260084), (61, 2351536), (62, 2313608), (88, 1630042), (122, 1175768), (124, 1156804), (176, 815021), (244, 587884), (248, 578402), (341, 420656), (431, 332816), (488, 293942), (496, 289201), (671, 213776), (682, 210328), (862, 166408), (976, 146971), (1342, 106888), (1364, 105164), (1724, 83204), (1891, 75856), (2684, 53444), (2728, 52582), (3448, 41602), (3782, 37928), (4741, 30256), (5368, 26722), (5456, 26291), (6896, 20801), (7564, 18964), (9482, 15128), (10736, 13361)]