156700410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 397422720

約数和(自身を除く): 240722310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 421, 570, 653, 842, 1263, 1306, 1959, 2105, 2526, 3265, 3918, 4210, 6315, 6530, 7999, 9795, 12407, 12630, 15998, 19590, 23997, 24814, 37221, 39995, 47994, 62035, 74442, 79990, 119985, 124070, 186105, 239970, 274913, 372210, 549826, 824739, 1374565, 1649478, 2749130, 4123695, 5223347, 8247390, 10446694, 15670041, 26116735, 31340082, 52233470, 78350205, 156700410]

約数ペア:

[(1, 156700410), (2, 78350205), (3, 52233470), (5, 31340082), (6, 26116735), (10, 15670041), (15, 10446694), (19, 8247390), (30, 5223347), (38, 4123695), (57, 2749130), (95, 1649478), (114, 1374565), (190, 824739), (285, 549826), (421, 372210), (570, 274913), (653, 239970), (842, 186105), (1263, 124070), (1306, 119985), (1959, 79990), (2105, 74442), (2526, 62035), (3265, 47994), (3918, 39995), (4210, 37221), (6315, 24814), (6530, 23997), (7999, 19590), (9795, 15998), (12407, 12630)]