165760218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 425093760

約数和(自身を除く): 259333542

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 494, 598, 741, 874, 897, 1311, 1482, 1621, 1794, 2223, 2622, 2691, 3242, 3933, 4446, 4863, 5382, 5681, 7866, 9726, 11362, 14589, 17043, 21073, 29178, 30799, 34086, 37283, 42146, 51129, 61598, 63219, 74566, 92397, 102258, 111849, 126438, 184794, 189657, 223698, 277191, 335547, 379314, 400387, 484679, 554382, 671094, 708377, 800774, 969358, 1201161, 1416754, 1454037, 2125131, 2402322, 2908074, 3603483, 4250262, 4362111, 6375393, 7206966, 8724222, 9208901, 12750786, 18417802, 27626703, 55253406, 82880109, 165760218]

約数ペア:

[(1, 165760218), (2, 82880109), (3, 55253406), (6, 27626703), (9, 18417802), (13, 12750786), (18, 9208901), (19, 8724222), (23, 7206966), (26, 6375393), (38, 4362111), (39, 4250262), (46, 3603483), (57, 2908074), (69, 2402322), (78, 2125131), (114, 1454037), (117, 1416754), (138, 1201161), (171, 969358), (207, 800774), (234, 708377), (247, 671094), (299, 554382), (342, 484679), (414, 400387), (437, 379314), (494, 335547), (598, 277191), (741, 223698), (874, 189657), (897, 184794), (1311, 126438), (1482, 111849), (1621, 102258), (1794, 92397), (2223, 74566), (2622, 63219), (2691, 61598), (3242, 51129), (3933, 42146), (4446, 37283), (4863, 34086), (5382, 30799), (5681, 29178), (7866, 21073), (9726, 17043), (11362, 14589)]