128214084

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 305807040

約数和(自身を除く): 177592956

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 218, 249, 327, 332, 436, 498, 654, 996, 1181, 1308, 2362, 3543, 4724, 7086, 9047, 14172, 18094, 27141, 36188, 54282, 98023, 108564, 128729, 196046, 257458, 294069, 386187, 392092, 514916, 588138, 772374, 1176276, 1544748, 10684507, 21369014, 32053521, 42738028, 64107042, 128214084]

約数ペア:

[(1, 128214084), (2, 64107042), (3, 42738028), (4, 32053521), (6, 21369014), (12, 10684507), (83, 1544748), (109, 1176276), (166, 772374), (218, 588138), (249, 514916), (327, 392092), (332, 386187), (436, 294069), (498, 257458), (654, 196046), (996, 128729), (1181, 108564), (1308, 98023), (2362, 54282), (3543, 36188), (4724, 27141), (7086, 18094), (9047, 14172)]