149648212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13669}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 330704640

約数和(自身を除く): 181056428

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 13669, 27338, 54676, 95683, 191366, 232373, 314387, 382732, 464746, 628774, 929492, 1257548, 1626611, 2200709, 3253222, 4401418, 5344579, 6506444, 8802836, 10689158, 21378316, 37412053, 74824106, 149648212]

約数ペア:

[(1, 149648212), (2, 74824106), (4, 37412053), (7, 21378316), (14, 10689158), (17, 8802836), (23, 6506444), (28, 5344579), (34, 4401418), (46, 3253222), (68, 2200709), (92, 1626611), (119, 1257548), (161, 929492), (238, 628774), (322, 464746), (391, 382732), (476, 314387), (644, 232373), (782, 191366), (1564, 95683), (2737, 54676), (5474, 27338), (10948, 13669)]