156979513566

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{979787}}^1$

素因数の和:979867

約数の個数: 80

約数和(自身を含む): 375580174464

約数和(自身を除く): 218600660898

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1863, 1978, 2322, 2967, 3483, 3726, 5934, 6966, 8901, 17802, 26703, 53406, 80109, 160218, 979787, 1959574, 2939361, 5878722, 8818083, 17636166, 22535101, 26454249, 42130841, 45070202, 52908498, 67605303, 79362747, 84261682, 126392523, 135210606, 158725494, 202815909, 252785046, 379177569, 405631818, 608447727, 758355138, 969009343, 1137532707, 1216895454, 1825343181, 1938018686, 2275065414, 2907028029, 3412598121, 3650686362, 5814056058, 6825196242, 8721084087, 17442168174, 26163252261, 52326504522, 78489756783, 156979513566]

約数ペア:

[(1, 156979513566), (2, 78489756783), (3, 52326504522), (6, 26163252261), (9, 17442168174), (18, 8721084087), (23, 6825196242), (27, 5814056058), (43, 3650686362), (46, 3412598121), (54, 2907028029), (69, 2275065414), (81, 1938018686), (86, 1825343181), (129, 1216895454), (138, 1137532707), (162, 969009343), (207, 758355138), (258, 608447727), (387, 405631818), (414, 379177569), (621, 252785046), (774, 202815909), (989, 158725494), (1161, 135210606), (1242, 126392523), (1863, 84261682), (1978, 79362747), (2322, 67605303), (2967, 52908498), (3483, 45070202), (3726, 42130841), (5934, 26454249), (6966, 22535101), (8901, 17636166), (17802, 8818083), (26703, 5878722), (53406, 2939361), (80109, 1959574), (160218, 979787)]