161837208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4089

約数の個数: 96

約数和(自身を含む): 483122640

約数和(自身を除く): 321285432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4021, 4472, 5031, 6708, 8042, 10062, 12063, 13416, 16084, 20124, 24126, 32168, 36189, 40248, 48252, 52273, 72378, 96504, 104546, 144756, 156819, 172903, 209092, 289512, 313638, 345806, 418184, 470457, 518709, 627276, 691612, 940914, 1037418, 1254552, 1383224, 1556127, 1881828, 2074836, 2247739, 3112254, 3763656, 4149672, 4495478, 6224508, 6743217, 8990956, 12449016, 13486434, 17981912, 20229651, 26972868, 40459302, 53945736, 80918604, 161837208]

約数ペア:

[(1, 161837208), (2, 80918604), (3, 53945736), (4, 40459302), (6, 26972868), (8, 20229651), (9, 17981912), (12, 13486434), (13, 12449016), (18, 8990956), (24, 6743217), (26, 6224508), (36, 4495478), (39, 4149672), (43, 3763656), (52, 3112254), (72, 2247739), (78, 2074836), (86, 1881828), (104, 1556127), (117, 1383224), (129, 1254552), (156, 1037418), (172, 940914), (234, 691612), (258, 627276), (312, 518709), (344, 470457), (387, 418184), (468, 345806), (516, 313638), (559, 289512), (774, 209092), (936, 172903), (1032, 156819), (1118, 144756), (1548, 104546), (1677, 96504), (2236, 72378), (3096, 52273), (3354, 48252), (4021, 40248), (4472, 36189), (5031, 32168), (6708, 24126), (8042, 20124), (10062, 16084), (12063, 13416)]