164473352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4451}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 320544000

約数和(自身を除く): 156070648

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4451, 4619, 8902, 9238, 17804, 18476, 35608, 36952, 137981, 275962, 551924, 663199, 1103848, 1326398, 2652796, 5305592, 20559169, 41118338, 82236676, 164473352]

約数ペア:

[(1, 164473352), (2, 82236676), (4, 41118338), (8, 20559169), (31, 5305592), (62, 2652796), (124, 1326398), (149, 1103848), (248, 663199), (298, 551924), (596, 275962), (1192, 137981), (4451, 36952), (4619, 35608), (8902, 18476), (9238, 17804)]