137875304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 314616960

約数和(自身を除く): 176741656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 251, 476, 502, 577, 952, 1004, 1154, 1757, 2008, 2308, 3514, 4039, 4267, 4616, 7028, 8078, 8534, 9809, 14056, 16156, 17068, 19618, 29869, 32312, 34136, 39236, 59738, 68663, 78472, 119476, 137326, 144827, 238952, 274652, 289654, 549304, 579308, 1013789, 1158616, 2027578, 2462059, 4055156, 4924118, 8110312, 9848236, 17234413, 19696472, 34468826, 68937652, 137875304]

約数ペア:

[(1, 137875304), (2, 68937652), (4, 34468826), (7, 19696472), (8, 17234413), (14, 9848236), (17, 8110312), (28, 4924118), (34, 4055156), (56, 2462059), (68, 2027578), (119, 1158616), (136, 1013789), (238, 579308), (251, 549304), (476, 289654), (502, 274652), (577, 238952), (952, 144827), (1004, 137326), (1154, 119476), (1757, 78472), (2008, 68663), (2308, 59738), (3514, 39236), (4039, 34136), (4267, 32312), (4616, 29869), (7028, 19618), (8078, 17068), (8534, 16156), (9809, 14056)]