157919568

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23669}}^1$

素因数の和:23819

約数の個数: 40

約数和(自身を含む): 410911200

約数和(自身を除く): 252991632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 23669, 47338, 71007, 94676, 142014, 189352, 284028, 378704, 568056, 1136112, 3289991, 6579982, 9869973, 13159964, 19739946, 26319928, 39479892, 52639856, 78959784, 157919568]

約数ペア:

[(1, 157919568), (2, 78959784), (3, 52639856), (4, 39479892), (6, 26319928), (8, 19739946), (12, 13159964), (16, 9869973), (24, 6579982), (48, 3289991), (139, 1136112), (278, 568056), (417, 378704), (556, 284028), (834, 189352), (1112, 142014), (1668, 94676), (2224, 71007), (3336, 47338), (6672, 23669)]