157967616

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 426492864

約数和(自身を除く): 268525248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 2897, 3408, 4544, 5794, 6816, 8691, 9088, 11588, 13632, 17382, 18176, 23176, 27264, 34764, 46352, 54528, 69528, 92704, 139056, 185408, 205687, 278112, 370816, 411374, 556224, 617061, 741632, 822748, 1112448, 1234122, 1645496, 2224896, 2468244, 3290992, 4936488, 6581984, 9872976, 13163968, 19745952, 26327936, 39491904, 52655872, 78983808, 157967616]

約数ペア:

[(1, 157967616), (2, 78983808), (3, 52655872), (4, 39491904), (6, 26327936), (8, 19745952), (12, 13163968), (16, 9872976), (24, 6581984), (32, 4936488), (48, 3290992), (64, 2468244), (71, 2224896), (96, 1645496), (128, 1234122), (142, 1112448), (192, 822748), (213, 741632), (256, 617061), (284, 556224), (384, 411374), (426, 370816), (568, 278112), (768, 205687), (852, 185408), (1136, 139056), (1704, 92704), (2272, 69528), (2897, 54528), (3408, 46352), (4544, 34764), (5794, 27264), (6816, 23176), (8691, 18176), (9088, 17382), (11588, 13632)]