156731480738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{49171}}^1$

素因数の和:49743

約数の個数: 64

約数和(自身を含む): 295692871680

約数和(自身を除く): 138961390942

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 521, 874, 1042, 3059, 3647, 6118, 7294, 9899, 11983, 19798, 23966, 49171, 69293, 83881, 98342, 138586, 167762, 227677, 344197, 455354, 688394, 934249, 1130933, 1593739, 1868498, 2261866, 3187478, 6539743, 7916531, 13079486, 15833062, 21487727, 25618091, 42975454, 51236182, 150414089, 179326637, 300828178, 358653274, 486743729, 589216093, 973487458, 1178432186, 3407206103, 4124512651, 6814412206, 8249025302, 11195105767, 22390211534, 78365740369, 156731480738]

約数ペア:

[(1, 156731480738), (2, 78365740369), (7, 22390211534), (14, 11195105767), (19, 8249025302), (23, 6814412206), (38, 4124512651), (46, 3407206103), (133, 1178432186), (161, 973487458), (266, 589216093), (322, 486743729), (437, 358653274), (521, 300828178), (874, 179326637), (1042, 150414089), (3059, 51236182), (3647, 42975454), (6118, 25618091), (7294, 21487727), (9899, 15833062), (11983, 13079486), (19798, 7916531), (23966, 6539743), (49171, 3187478), (69293, 2261866), (83881, 1868498), (98342, 1593739), (138586, 1130933), (167762, 934249), (227677, 688394), (344197, 455354)]