156915020140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3516697}}^1$

素因数の和:3516826

約数の個数: 48

約数和(自身を含む): 347393495232

約数和(自身を除く): 190478475092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 3516697, 7033394, 14066788, 17583485, 35166970, 70333940, 80884031, 161768062, 323536124, 341119609, 404420155, 682239218, 808840310, 1364478436, 1617680620, 1705598045, 3411196090, 6822392180, 7845751007, 15691502014, 31383004028, 39228755035, 78457510070, 156915020140]

約数ペア:

[(1, 156915020140), (2, 78457510070), (4, 39228755035), (5, 31383004028), (10, 15691502014), (20, 7845751007), (23, 6822392180), (46, 3411196090), (92, 1705598045), (97, 1617680620), (115, 1364478436), (194, 808840310), (230, 682239218), (388, 404420155), (460, 341119609), (485, 323536124), (970, 161768062), (1940, 80884031), (2231, 70333940), (4462, 35166970), (8924, 17583485), (11155, 14066788), (22310, 7033394), (44620, 3516697)]