148404016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1619}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 305538480

約数和(自身を除く): 157134464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 1348, 1619, 2696, 3238, 5392, 5729, 6476, 11458, 12952, 22916, 25904, 27523, 45832, 55046, 91664, 110092, 220184, 440368, 545603, 1091206, 2182412, 4364824, 8729648, 9275251, 18550502, 37101004, 74202008, 148404016]

約数ペア:

[(1, 148404016), (2, 74202008), (4, 37101004), (8, 18550502), (16, 9275251), (17, 8729648), (34, 4364824), (68, 2182412), (136, 1091206), (272, 545603), (337, 440368), (674, 220184), (1348, 110092), (1619, 91664), (2696, 55046), (3238, 45832), (5392, 27523), (5729, 25904), (6476, 22916), (11458, 12952)]