163815652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 388813824

約数和(自身を除く): 224998172

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 163, 182, 251, 286, 308, 326, 364, 502, 572, 652, 1001, 1004, 1141, 1757, 1793, 2002, 2119, 2282, 2761, 3263, 3514, 3586, 4004, 4238, 4564, 5522, 6526, 7028, 7172, 8476, 11044, 12551, 13052, 14833, 19327, 22841, 23309, 25102, 29666, 35893, 38654, 40913, 45682, 46618, 50204, 59332, 71786, 77308, 81826, 91364, 93236, 143572, 163163, 163652, 251251, 286391, 326326, 450043, 502502, 531869, 572782, 652652, 900086, 1005004, 1063738, 1145564, 1800172, 2127476, 3150301, 3723083, 5850559, 6300602, 7446166, 11701118, 12601204, 14892332, 23402236, 40953913, 81907826, 163815652]

約数ペア:

[(1, 163815652), (2, 81907826), (4, 40953913), (7, 23402236), (11, 14892332), (13, 12601204), (14, 11701118), (22, 7446166), (26, 6300602), (28, 5850559), (44, 3723083), (52, 3150301), (77, 2127476), (91, 1800172), (143, 1145564), (154, 1063738), (163, 1005004), (182, 900086), (251, 652652), (286, 572782), (308, 531869), (326, 502502), (364, 450043), (502, 326326), (572, 286391), (652, 251251), (1001, 163652), (1004, 163163), (1141, 143572), (1757, 93236), (1793, 91364), (2002, 81826), (2119, 77308), (2282, 71786), (2761, 59332), (3263, 50204), (3514, 46618), (3586, 45682), (4004, 40913), (4238, 38654), (4564, 35893), (5522, 29666), (6526, 25102), (7028, 23309), (7172, 22841), (8476, 19327), (11044, 14833), (12551, 13052)]