156943519480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32426347}}^1$

素因数の和:32426380

約数の個数: 48

約数和(自身を含む): 388143385560

約数和(自身を除く): 231199866080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 32426347, 64852694, 129705388, 162131735, 259410776, 324263470, 356689817, 648526940, 713379634, 1297053880, 1426759268, 1783449085, 2853518536, 3566898170, 3923587987, 7133796340, 7847175974, 14267592680, 15694351948, 19617939935, 31388703896, 39235879870, 78471759740, 156943519480]

約数ペア:

[(1, 156943519480), (2, 78471759740), (4, 39235879870), (5, 31388703896), (8, 19617939935), (10, 15694351948), (11, 14267592680), (20, 7847175974), (22, 7133796340), (40, 3923587987), (44, 3566898170), (55, 2853518536), (88, 1783449085), (110, 1426759268), (121, 1297053880), (220, 713379634), (242, 648526940), (440, 356689817), (484, 324263470), (605, 259410776), (968, 162131735), (1210, 129705388), (2420, 64852694), (4840, 32426347)]