165719268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32191}}^1$

素因数の和:32225

約数の個数: 72

約数和(自身を含む): 492151296

約数和(自身を除く): 326432028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 32191, 64382, 96573, 128764, 193146, 289719, 354101, 386292, 418483, 579438, 708202, 836966, 1062303, 1158876, 1255449, 1416404, 1673932, 2124606, 2510898, 3186909, 3766347, 4249212, 4603313, 5021796, 6373818, 7532694, 9206626, 12747636, 13809939, 15065388, 18413252, 27619878, 41429817, 55239756, 82859634, 165719268]

約数ペア:

[(1, 165719268), (2, 82859634), (3, 55239756), (4, 41429817), (6, 27619878), (9, 18413252), (11, 15065388), (12, 13809939), (13, 12747636), (18, 9206626), (22, 7532694), (26, 6373818), (33, 5021796), (36, 4603313), (39, 4249212), (44, 3766347), (52, 3186909), (66, 2510898), (78, 2124606), (99, 1673932), (117, 1416404), (132, 1255449), (143, 1158876), (156, 1062303), (198, 836966), (234, 708202), (286, 579438), (396, 418483), (429, 386292), (468, 354101), (572, 289719), (858, 193146), (1287, 128764), (1716, 96573), (2574, 64382), (5148, 32191)]