161004012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1723}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 405484800

約数和(自身を除く): 244480788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 599, 1198, 1723, 1797, 2396, 3446, 3594, 5169, 6892, 7188, 7787, 10338, 15574, 20676, 22399, 23361, 31148, 44798, 46722, 67197, 89596, 93444, 134394, 268788, 1032077, 2064154, 3096231, 4128308, 6192462, 12384924, 13417001, 26834002, 40251003, 53668004, 80502006, 161004012]

約数ペア:

[(1, 161004012), (2, 80502006), (3, 53668004), (4, 40251003), (6, 26834002), (12, 13417001), (13, 12384924), (26, 6192462), (39, 4128308), (52, 3096231), (78, 2064154), (156, 1032077), (599, 268788), (1198, 134394), (1723, 93444), (1797, 89596), (2396, 67197), (3446, 46722), (3594, 44798), (5169, 31148), (6892, 23361), (7188, 22399), (7787, 20676), (10338, 15574)]