153929712

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23071}}^1$

素因数の和:23221

約数の個数: 40

約数和(自身を含む): 400529920

約数和(自身を除く): 246600208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 23071, 46142, 69213, 92284, 138426, 184568, 276852, 369136, 553704, 1107408, 3206869, 6413738, 9620607, 12827476, 19241214, 25654952, 38482428, 51309904, 76964856, 153929712]

約数ペア:

[(1, 153929712), (2, 76964856), (3, 51309904), (4, 38482428), (6, 25654952), (8, 19241214), (12, 12827476), (16, 9620607), (24, 6413738), (48, 3206869), (139, 1107408), (278, 553704), (417, 369136), (556, 276852), (834, 184568), (1112, 138426), (1668, 92284), (2224, 69213), (3336, 46142), (6672, 23071)]