160971804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13591}}^1$

素因数の和:13655

約数の個数: 72

約数和(自身を含む): 474958848

約数和(自身を除く): 313987044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13591, 27182, 40773, 54364, 81546, 95137, 122319, 163092, 190274, 244638, 285411, 380548, 489276, 570822, 638777, 856233, 1141644, 1277554, 1712466, 1916331, 2555108, 3424932, 3832662, 4471439, 5748993, 7665324, 8942878, 11497986, 13414317, 17885756, 22995972, 26828634, 40242951, 53657268, 80485902, 160971804]

約数ペア:

[(1, 160971804), (2, 80485902), (3, 53657268), (4, 40242951), (6, 26828634), (7, 22995972), (9, 17885756), (12, 13414317), (14, 11497986), (18, 8942878), (21, 7665324), (28, 5748993), (36, 4471439), (42, 3832662), (47, 3424932), (63, 2555108), (84, 1916331), (94, 1712466), (126, 1277554), (141, 1141644), (188, 856233), (252, 638777), (282, 570822), (329, 489276), (423, 380548), (564, 285411), (658, 244638), (846, 190274), (987, 163092), (1316, 122319), (1692, 95137), (1974, 81546), (2961, 54364), (3948, 40773), (5922, 27182), (11844, 13591)]