161180844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23039}}^1$

素因数の和:23110

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 256856916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 23039, 46078, 69117, 92156, 138234, 253429, 276468, 506858, 760287, 1013716, 1221067, 1520574, 2442134, 3041148, 3663201, 4884268, 7326402, 13431737, 14652804, 26863474, 40295211, 53726948, 80590422, 161180844]

約数ペア:

[(1, 161180844), (2, 80590422), (3, 53726948), (4, 40295211), (6, 26863474), (11, 14652804), (12, 13431737), (22, 7326402), (33, 4884268), (44, 3663201), (53, 3041148), (66, 2442134), (106, 1520574), (132, 1221067), (159, 1013716), (212, 760287), (318, 506858), (583, 276468), (636, 253429), (1166, 138234), (1749, 92156), (2332, 69117), (3498, 46078), (6996, 23039)]