156766028120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{244901}}^1$

素因数の和:246156

約数の個数: 64

約数和(自身を含む): 380166272640

約数和(自身を除く): 223400244520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1231, 2462, 4924, 6155, 9848, 12310, 16003, 24620, 32006, 49240, 64012, 80015, 128024, 160030, 244901, 320060, 489802, 640120, 979604, 1224505, 1959208, 2449010, 3183713, 4898020, 6367426, 9796040, 12734852, 15918565, 25469704, 31837130, 63674260, 127348520, 301473131, 602946262, 1205892524, 1507365655, 2411785048, 3014731310, 3919150703, 6029462620, 7838301406, 12058925240, 15676602812, 19595753515, 31353205624, 39191507030, 78383014060, 156766028120]

約数ペア:

[(1, 156766028120), (2, 78383014060), (4, 39191507030), (5, 31353205624), (8, 19595753515), (10, 15676602812), (13, 12058925240), (20, 7838301406), (26, 6029462620), (40, 3919150703), (52, 3014731310), (65, 2411785048), (104, 1507365655), (130, 1205892524), (260, 602946262), (520, 301473131), (1231, 127348520), (2462, 63674260), (4924, 31837130), (6155, 25469704), (9848, 15918565), (12310, 12734852), (16003, 9796040), (24620, 6367426), (32006, 4898020), (49240, 3183713), (64012, 2449010), (80015, 1959208), (128024, 1224505), (160030, 979604), (244901, 640120), (320060, 489802)]