156940090566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1\times {\mathrm{21557}}^1$

素因数の和:23453

約数の個数: 64

約数和(自身を含む): 362637983232

約数和(自身を除く): 205697892666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 1787, 2037, 3574, 4074, 5361, 10722, 12509, 21557, 25018, 37527, 43114, 64671, 75054, 129342, 150899, 173339, 301798, 346678, 452697, 520017, 905394, 1040034, 1213373, 2091029, 2426746, 3640119, 4182058, 6273087, 7280238, 12546174, 14637203, 29274406, 38522359, 43911609, 77044718, 87823218, 115567077, 231134154, 269656513, 539313026, 808969539, 1617939078, 3736668823, 7473337646, 11210006469, 22420012938, 26156681761, 52313363522, 78470045283, 156940090566]

約数ペア:

[(1, 156940090566), (2, 78470045283), (3, 52313363522), (6, 26156681761), (7, 22420012938), (14, 11210006469), (21, 7473337646), (42, 3736668823), (97, 1617939078), (194, 808969539), (291, 539313026), (582, 269656513), (679, 231134154), (1358, 115567077), (1787, 87823218), (2037, 77044718), (3574, 43911609), (4074, 38522359), (5361, 29274406), (10722, 14637203), (12509, 12546174), (21557, 7280238), (25018, 6273087), (37527, 4182058), (43114, 3640119), (64671, 2426746), (75054, 2091029), (129342, 1213373), (150899, 1040034), (173339, 905394), (301798, 520017), (346678, 452697)]