157250718

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 348248160

約数和(自身を除く): 190997442

約数列:

[1, 2, 3, 6, 9, 18, 89, 103, 178, 206, 267, 309, 534, 618, 801, 927, 953, 1602, 1854, 1906, 2859, 5718, 8577, 9167, 17154, 18334, 27501, 55002, 82503, 84817, 98159, 165006, 169634, 196318, 254451, 294477, 508902, 588954, 763353, 883431, 1526706, 1766862, 8736151, 17472302, 26208453, 52416906, 78625359, 157250718]

約数ペア:

[(1, 157250718), (2, 78625359), (3, 52416906), (6, 26208453), (9, 17472302), (18, 8736151), (89, 1766862), (103, 1526706), (178, 883431), (206, 763353), (267, 588954), (309, 508902), (534, 294477), (618, 254451), (801, 196318), (927, 169634), (953, 165006), (1602, 98159), (1854, 84817), (1906, 82503), (2859, 55002), (5718, 27501), (8577, 18334), (9167, 17154)]