157422856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 332035200

約数和(自身を除く): 174612344

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 59, 68, 92, 118, 136, 184, 236, 391, 472, 782, 853, 1003, 1357, 1564, 1706, 2006, 2714, 3128, 3412, 4012, 5428, 6824, 8024, 10856, 14501, 19619, 23069, 29002, 39238, 46138, 50327, 58004, 78476, 92276, 100654, 116008, 156952, 184552, 201308, 333523, 402616, 667046, 855559, 1157521, 1334092, 1711118, 2315042, 2668184, 3422236, 4630084, 6844472, 9260168, 19677857, 39355714, 78711428, 157422856]

約数ペア:

[(1, 157422856), (2, 78711428), (4, 39355714), (8, 19677857), (17, 9260168), (23, 6844472), (34, 4630084), (46, 3422236), (59, 2668184), (68, 2315042), (92, 1711118), (118, 1334092), (136, 1157521), (184, 855559), (236, 667046), (391, 402616), (472, 333523), (782, 201308), (853, 184552), (1003, 156952), (1357, 116008), (1564, 100654), (1706, 92276), (2006, 78476), (2714, 58004), (3128, 50327), (3412, 46138), (4012, 39238), (5428, 29002), (6824, 23069), (8024, 19619), (10856, 14501)]