161100924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 426639360

約数和(自身を除く): 265538436

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 589, 713, 874, 991, 1178, 1311, 1426, 1748, 1767, 1982, 2139, 2356, 2622, 2852, 2973, 3534, 3964, 4278, 5244, 5946, 7068, 8556, 11892, 13547, 18829, 22793, 27094, 30721, 37658, 40641, 45586, 54188, 56487, 61442, 68379, 75316, 81282, 91172, 92163, 112974, 122884, 136758, 162564, 184326, 225948, 273516, 368652, 433067, 583699, 706583, 866134, 1167398, 1299201, 1413166, 1732268, 1751097, 2119749, 2334796, 2598402, 2826332, 3502194, 4239498, 5196804, 7004388, 8478996, 13425077, 26850154, 40275231, 53700308, 80550462, 161100924]

約数ペア:

[(1, 161100924), (2, 80550462), (3, 53700308), (4, 40275231), (6, 26850154), (12, 13425077), (19, 8478996), (23, 7004388), (31, 5196804), (38, 4239498), (46, 3502194), (57, 2826332), (62, 2598402), (69, 2334796), (76, 2119749), (92, 1751097), (93, 1732268), (114, 1413166), (124, 1299201), (138, 1167398), (186, 866134), (228, 706583), (276, 583699), (372, 433067), (437, 368652), (589, 273516), (713, 225948), (874, 184326), (991, 162564), (1178, 136758), (1311, 122884), (1426, 112974), (1748, 92163), (1767, 91172), (1982, 81282), (2139, 75316), (2356, 68379), (2622, 61442), (2852, 56487), (2973, 54188), (3534, 45586), (3964, 40641), (4278, 37658), (5244, 30721), (5946, 27094), (7068, 22793), (8556, 18829), (11892, 13547)]