156640405805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1609}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 211030659840

約数和(自身を除く): 54390254035

約数列:

[1, 5, 13, 43, 61, 65, 215, 305, 559, 571, 793, 1609, 2623, 2795, 2855, 3965, 7423, 8045, 13115, 20917, 24553, 34099, 34831, 37115, 69187, 98149, 104585, 122765, 170495, 174155, 319189, 345935, 452803, 490745, 899431, 918739, 1275937, 1497733, 1595945, 2264015, 4220407, 4497155, 4593695, 6379685, 7488665, 11943607, 19470529, 21102035, 39505777, 54865291, 56043079, 59718035, 97352645, 197528885, 274326455, 280215395, 513575101, 728560027, 2409852397, 2567875505, 3642800135, 12049261985, 31328081161, 156640405805]

約数ペア:

[(1, 156640405805), (5, 31328081161), (13, 12049261985), (43, 3642800135), (61, 2567875505), (65, 2409852397), (215, 728560027), (305, 513575101), (559, 280215395), (571, 274326455), (793, 197528885), (1609, 97352645), (2623, 59718035), (2795, 56043079), (2855, 54865291), (3965, 39505777), (7423, 21102035), (8045, 19470529), (13115, 11943607), (20917, 7488665), (24553, 6379685), (34099, 4593695), (34831, 4497155), (37115, 4220407), (69187, 2264015), (98149, 1595945), (104585, 1497733), (122765, 1275937), (170495, 918739), (174155, 899431), (319189, 490745), (345935, 452803)]