156965211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 253955520

約数和(自身を除く): 96990309

約数列:

[1, 3, 9, 13, 37, 39, 101, 111, 117, 303, 333, 359, 481, 909, 1077, 1313, 1443, 3231, 3737, 3939, 4329, 4667, 11211, 11817, 13283, 14001, 33633, 36259, 39849, 42003, 48581, 108777, 119547, 145743, 172679, 326331, 437229, 471367, 518037, 1341583, 1414101, 1554111, 4024749, 4242303, 12074247, 17440579, 52321737, 156965211]

約数ペア:

[(1, 156965211), (3, 52321737), (9, 17440579), (13, 12074247), (37, 4242303), (39, 4024749), (101, 1554111), (111, 1414101), (117, 1341583), (303, 518037), (333, 471367), (359, 437229), (481, 326331), (909, 172679), (1077, 145743), (1313, 119547), (1443, 108777), (3231, 48581), (3737, 42003), (3939, 39849), (4329, 36259), (4667, 33633), (11211, 14001), (11817, 13283)]