158253116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 331699200

約数和(自身を除く): 173446084

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2212, 2291, 2467, 4582, 4934, 9164, 9868, 16037, 17269, 32074, 34538, 64148, 69076, 71543, 143086, 194893, 286172, 389786, 500801, 779572, 1001602, 1364251, 2003204, 2728502, 5457004, 5651897, 11303794, 22607588, 39563279, 79126558, 158253116]

約数ペア:

[(1, 158253116), (2, 79126558), (4, 39563279), (7, 22607588), (14, 11303794), (28, 5651897), (29, 5457004), (58, 2728502), (79, 2003204), (116, 1364251), (158, 1001602), (203, 779572), (316, 500801), (406, 389786), (553, 286172), (812, 194893), (1106, 143086), (2212, 71543), (2291, 69076), (2467, 64148), (4582, 34538), (4934, 32074), (9164, 17269), (9868, 16037)]