161456308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 322706944

約数和(自身を除く): 161250636

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 2707, 4588, 5414, 10828, 14911, 29822, 35191, 59644, 70382, 83917, 100159, 140764, 167834, 200318, 335668, 400636, 1090921, 1302067, 2181842, 2604134, 3104929, 4363684, 5208268, 6209858, 12419716, 40364077, 80728154, 161456308]

約数ペア:

[(1, 161456308), (2, 80728154), (4, 40364077), (13, 12419716), (26, 6209858), (31, 5208268), (37, 4363684), (52, 3104929), (62, 2604134), (74, 2181842), (124, 1302067), (148, 1090921), (403, 400636), (481, 335668), (806, 200318), (962, 167834), (1147, 140764), (1612, 100159), (1924, 83917), (2294, 70382), (2707, 59644), (4588, 35191), (5414, 29822), (10828, 14911)]