22158344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 26104696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 151, 166, 221, 302, 332, 442, 604, 664, 884, 1079, 1208, 1411, 1768, 1963, 2158, 2567, 2822, 3926, 4316, 5134, 5644, 7852, 8632, 10268, 11288, 12533, 15704, 18343, 20536, 25066, 33371, 36686, 50132, 66742, 73372, 100264, 133484, 146744, 162929, 213061, 266968, 325858, 426122, 651716, 852244, 1303432, 1704488, 2769793, 5539586, 11079172, 22158344]

約数ペア:

[(1, 22158344), (2, 11079172), (4, 5539586), (8, 2769793), (13, 1704488), (17, 1303432), (26, 852244), (34, 651716), (52, 426122), (68, 325858), (83, 266968), (104, 213061), (136, 162929), (151, 146744), (166, 133484), (221, 100264), (302, 73372), (332, 66742), (442, 50132), (604, 36686), (664, 33371), (884, 25066), (1079, 20536), (1208, 18343), (1411, 15704), (1768, 12533), (1963, 11288), (2158, 10268), (2567, 8632), (2822, 7852), (3926, 5644), (4316, 5134)]