156826428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4111}}^1$

素因数の和:4163

約数の個数: 72

約数和(自身を含む): 424161024

約数和(自身を除く): 267334596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 2244, 3179, 3468, 4111, 6358, 8222, 9537, 12333, 12716, 16444, 19074, 24666, 38148, 45221, 49332, 69887, 90442, 135663, 139774, 180884, 209661, 271326, 279548, 419322, 542652, 768757, 838644, 1188079, 1537514, 2306271, 2376158, 3075028, 3564237, 4612542, 4752316, 7128474, 9225084, 13068869, 14256948, 26137738, 39206607, 52275476, 78413214, 156826428]

約数ペア:

[(1, 156826428), (2, 78413214), (3, 52275476), (4, 39206607), (6, 26137738), (11, 14256948), (12, 13068869), (17, 9225084), (22, 7128474), (33, 4752316), (34, 4612542), (44, 3564237), (51, 3075028), (66, 2376158), (68, 2306271), (102, 1537514), (132, 1188079), (187, 838644), (204, 768757), (289, 542652), (374, 419322), (561, 279548), (578, 271326), (748, 209661), (867, 180884), (1122, 139774), (1156, 135663), (1734, 90442), (2244, 69887), (3179, 49332), (3468, 45221), (4111, 38148), (6358, 24666), (8222, 19074), (9537, 16444), (12333, 12716)]