159991744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7385

約数の個数: 56

約数和(自身を含む): 357566976

約数和(自身を除く): 197575232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 7331, 10912, 14662, 21824, 29324, 58648, 80641, 117296, 161282, 227261, 234592, 322564, 454522, 469184, 645128, 909044, 1290256, 1818088, 2499871, 2580512, 3636176, 4999742, 5161024, 7272352, 9999484, 14544704, 19998968, 39997936, 79995872, 159991744]

約数ペア:

[(1, 159991744), (2, 79995872), (4, 39997936), (8, 19998968), (11, 14544704), (16, 9999484), (22, 7272352), (31, 5161024), (32, 4999742), (44, 3636176), (62, 2580512), (64, 2499871), (88, 1818088), (124, 1290256), (176, 909044), (248, 645128), (341, 469184), (352, 454522), (496, 322564), (682, 234592), (704, 227261), (992, 161282), (1364, 117296), (1984, 80641), (2728, 58648), (5456, 29324), (7331, 21824), (10912, 14662)]