148332620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4703}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 331914240

約数和(自身を除く): 183581620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 4703, 6308, 7885, 9406, 15770, 18812, 23515, 31540, 47030, 89357, 94060, 178714, 357428, 390349, 446785, 780698, 893570, 1561396, 1787140, 1951745, 3903490, 7416631, 7806980, 14833262, 29666524, 37083155, 74166310, 148332620]

約数ペア:

[(1, 148332620), (2, 74166310), (4, 37083155), (5, 29666524), (10, 14833262), (19, 7806980), (20, 7416631), (38, 3903490), (76, 1951745), (83, 1787140), (95, 1561396), (166, 893570), (190, 780698), (332, 446785), (380, 390349), (415, 357428), (830, 178714), (1577, 94060), (1660, 89357), (3154, 47030), (4703, 31540), (6308, 23515), (7885, 18812), (9406, 15770)]