163150312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1583}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 166828568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 991, 1583, 1982, 3166, 3964, 6332, 7928, 12664, 12883, 20579, 25766, 41158, 51532, 82316, 103064, 164632, 1568753, 3137506, 6275012, 12550024, 20393789, 40787578, 81575156, 163150312]

約数ペア:

[(1, 163150312), (2, 81575156), (4, 40787578), (8, 20393789), (13, 12550024), (26, 6275012), (52, 3137506), (104, 1568753), (991, 164632), (1583, 103064), (1982, 82316), (3166, 51532), (3964, 41158), (6332, 25766), (7928, 20579), (12664, 12883)]