157005004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 304593408

約数和(自身を除く): 147588404

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 227, 283, 454, 566, 611, 908, 1132, 1222, 2444, 2951, 3679, 5902, 7358, 10669, 11804, 13301, 14716, 21338, 26602, 42676, 53204, 64241, 128482, 138697, 172913, 256964, 277394, 345826, 554788, 691652, 835133, 1670266, 3019327, 3340532, 6038654, 12077308, 39251251, 78502502, 157005004]

約数ペア:

[(1, 157005004), (2, 78502502), (4, 39251251), (13, 12077308), (26, 6038654), (47, 3340532), (52, 3019327), (94, 1670266), (188, 835133), (227, 691652), (283, 554788), (454, 345826), (566, 277394), (611, 256964), (908, 172913), (1132, 138697), (1222, 128482), (2444, 64241), (2951, 53204), (3679, 42676), (5902, 26602), (7358, 21338), (10669, 14716), (11804, 13301)]