156940321028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3919}}^1\times {\mathrm{4003}}^1$

素因数の和:8028

約数の個数: 48

約数和(自身を含む): 286100855040

約数和(自身を除く): 129160534012

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 3919, 4003, 5002, 7838, 8006, 10004, 15676, 16012, 160679, 164123, 239059, 244183, 321358, 328246, 478118, 488366, 642716, 656492, 956236, 976732, 9801419, 10011503, 15687757, 19602838, 20023006, 31375514, 39205676, 40046012, 62751028, 643198037, 956953177, 1286396074, 1913906354, 2572792148, 3827812708, 39235080257, 78470160514, 156940321028]

約数ペア:

[(1, 156940321028), (2, 78470160514), (4, 39235080257), (41, 3827812708), (61, 2572792148), (82, 1913906354), (122, 1286396074), (164, 956953177), (244, 643198037), (2501, 62751028), (3919, 40046012), (4003, 39205676), (5002, 31375514), (7838, 20023006), (8006, 19602838), (10004, 15687757), (15676, 10011503), (16012, 9801419), (160679, 976732), (164123, 956236), (239059, 656492), (244183, 642716), (321358, 488366), (328246, 478118)]