123557208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 322583520

約数和(自身を除く): 199026312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 2281, 4514, 4562, 6771, 6843, 9028, 9124, 13542, 13686, 18056, 18248, 27084, 27372, 54168, 54744, 84397, 139141, 168794, 253191, 278282, 337588, 417423, 506382, 556564, 675176, 834846, 1012764, 1113128, 1669692, 2025528, 3339384, 5148217, 10296434, 15444651, 20592868, 30889302, 41185736, 61778604, 123557208]

約数ペア:

[(1, 123557208), (2, 61778604), (3, 41185736), (4, 30889302), (6, 20592868), (8, 15444651), (12, 10296434), (24, 5148217), (37, 3339384), (61, 2025528), (74, 1669692), (111, 1113128), (122, 1012764), (148, 834846), (183, 675176), (222, 556564), (244, 506382), (296, 417423), (366, 337588), (444, 278282), (488, 253191), (732, 168794), (888, 139141), (1464, 84397), (2257, 54744), (2281, 54168), (4514, 27372), (4562, 27084), (6771, 18248), (6843, 18056), (9028, 13686), (9124, 13542)]