148672808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4973}}^1$

素因数の和:5117

約数の個数: 32

約数和(自身を含む): 289188360

約数和(自身を除く): 140515552

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 808, 3737, 4973, 7474, 9946, 14948, 19892, 29896, 39784, 184001, 368002, 502273, 736004, 1004546, 1472008, 2009092, 4018184, 18584101, 37168202, 74336404, 148672808]

約数ペア:

[(1, 148672808), (2, 74336404), (4, 37168202), (8, 18584101), (37, 4018184), (74, 2009092), (101, 1472008), (148, 1004546), (202, 736004), (296, 502273), (404, 368002), (808, 184001), (3737, 39784), (4973, 29896), (7474, 19892), (9946, 14948)]