180915384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8167}}^1$

素因数の和:8260

約数の個数: 64

約数和(自身を含む): 494000640

約数和(自身を除く): 313085256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 8167, 11076, 16334, 22152, 24501, 32668, 49002, 65336, 98004, 106171, 196008, 212342, 318513, 424684, 579857, 637026, 849368, 1159714, 1274052, 1739571, 2319428, 2548104, 3479142, 4638856, 6958284, 7538141, 13916568, 15076282, 22614423, 30152564, 45228846, 60305128, 90457692, 180915384]

約数ペア:

[(1, 180915384), (2, 90457692), (3, 60305128), (4, 45228846), (6, 30152564), (8, 22614423), (12, 15076282), (13, 13916568), (24, 7538141), (26, 6958284), (39, 4638856), (52, 3479142), (71, 2548104), (78, 2319428), (104, 1739571), (142, 1274052), (156, 1159714), (213, 849368), (284, 637026), (312, 579857), (426, 424684), (568, 318513), (852, 212342), (923, 196008), (1704, 106171), (1846, 98004), (2769, 65336), (3692, 49002), (5538, 32668), (7384, 24501), (8167, 22152), (11076, 16334)]