123422156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 255897600

約数和(自身を除く): 132475444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 1699, 2794, 3302, 3398, 5588, 6604, 6796, 18161, 18689, 22087, 36322, 37378, 44174, 72644, 74756, 88348, 215773, 242957, 431546, 485914, 863092, 971828, 2373503, 2805049, 4747006, 5610098, 9494012, 11220196, 30855539, 61711078, 123422156]

約数ペア:

[(1, 123422156), (2, 61711078), (4, 30855539), (11, 11220196), (13, 9494012), (22, 5610098), (26, 4747006), (44, 2805049), (52, 2373503), (127, 971828), (143, 863092), (254, 485914), (286, 431546), (508, 242957), (572, 215773), (1397, 88348), (1651, 74756), (1699, 72644), (2794, 44174), (3302, 37378), (3398, 36322), (5588, 22087), (6604, 18689), (6796, 18161)]