181162608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20183}}^1$

素因数の和:20222

約数の個数: 80

約数和(自身を含む): 540608256

約数和(自身を除く): 359445648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 20183, 40366, 60549, 80732, 121098, 161464, 222013, 242196, 322928, 343111, 444026, 484392, 666039, 686222, 888052, 968784, 1029333, 1332078, 1372444, 1776104, 2058666, 2664156, 2744888, 3552208, 3774221, 4117332, 5328312, 5489776, 7548442, 8234664, 10656624, 11322663, 15096884, 16469328, 22645326, 30193768, 45290652, 60387536, 90581304, 181162608]

約数ペア:

[(1, 181162608), (2, 90581304), (3, 60387536), (4, 45290652), (6, 30193768), (8, 22645326), (11, 16469328), (12, 15096884), (16, 11322663), (17, 10656624), (22, 8234664), (24, 7548442), (33, 5489776), (34, 5328312), (44, 4117332), (48, 3774221), (51, 3552208), (66, 2744888), (68, 2664156), (88, 2058666), (102, 1776104), (132, 1372444), (136, 1332078), (176, 1029333), (187, 968784), (204, 888052), (264, 686222), (272, 666039), (374, 484392), (408, 444026), (528, 343111), (561, 322928), (748, 242196), (816, 222013), (1122, 161464), (1496, 121098), (2244, 80732), (2992, 60549), (4488, 40366), (8976, 20183)]