157313964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 237499476

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 79, 93, 101, 106, 124, 158, 159, 186, 202, 212, 237, 303, 316, 318, 372, 404, 474, 606, 636, 948, 1212, 1643, 2449, 3131, 3286, 4187, 4898, 4929, 5353, 6262, 6572, 7347, 7979, 8374, 9393, 9796, 9858, 10706, 12524, 12561, 14694, 15958, 16059, 16748, 18786, 19716, 21412, 23937, 25122, 29388, 31916, 32118, 37572, 47874, 50244, 64236, 95748, 129797, 165943, 247349, 259594, 331886, 389391, 422887, 494698, 497829, 519188, 663772, 742047, 778782, 845774, 989396, 995658, 1268661, 1484094, 1557564, 1691548, 1991316, 2537322, 2968188, 5074644, 13109497, 26218994, 39328491, 52437988, 78656982, 157313964]

約数ペア:

[(1, 157313964), (2, 78656982), (3, 52437988), (4, 39328491), (6, 26218994), (12, 13109497), (31, 5074644), (53, 2968188), (62, 2537322), (79, 1991316), (93, 1691548), (101, 1557564), (106, 1484094), (124, 1268661), (158, 995658), (159, 989396), (186, 845774), (202, 778782), (212, 742047), (237, 663772), (303, 519188), (316, 497829), (318, 494698), (372, 422887), (404, 389391), (474, 331886), (606, 259594), (636, 247349), (948, 165943), (1212, 129797), (1643, 95748), (2449, 64236), (3131, 50244), (3286, 47874), (4187, 37572), (4898, 32118), (4929, 31916), (5353, 29388), (6262, 25122), (6572, 23937), (7347, 21412), (7979, 19716), (8374, 18786), (9393, 16748), (9796, 16059), (9858, 15958), (10706, 14694), (12524, 12561)]