161391168

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14784

約数の個数: 84

約数和(自身を含む): 486978960

約数和(自身を除く): 325587792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 14747, 29494, 44241, 58988, 88482, 117976, 132723, 176964, 235952, 265446, 280193, 353928, 471904, 530892, 560386, 707856, 840579, 943808, 1061784, 1120772, 1415712, 1681158, 2123568, 2241544, 2521737, 2831424, 3362316, 4247136, 4483088, 5043474, 6724632, 8494272, 8966176, 10086948, 13449264, 17932352, 20173896, 26898528, 40347792, 53797056, 80695584, 161391168]

約数ペア:

[(1, 161391168), (2, 80695584), (3, 53797056), (4, 40347792), (6, 26898528), (8, 20173896), (9, 17932352), (12, 13449264), (16, 10086948), (18, 8966176), (19, 8494272), (24, 6724632), (32, 5043474), (36, 4483088), (38, 4247136), (48, 3362316), (57, 2831424), (64, 2521737), (72, 2241544), (76, 2123568), (96, 1681158), (114, 1415712), (144, 1120772), (152, 1061784), (171, 943808), (192, 840579), (228, 707856), (288, 560386), (304, 530892), (342, 471904), (456, 353928), (576, 280193), (608, 265446), (684, 235952), (912, 176964), (1216, 132723), (1368, 117976), (1824, 88482), (2736, 58988), (3648, 44241), (5472, 29494), (10944, 14747)]