188653352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 400204800

約数和(自身を除く): 211551448

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 493, 527, 899, 986, 1054, 1543, 1798, 1972, 2108, 3086, 3596, 3944, 4216, 6172, 7192, 12344, 15283, 26231, 30566, 44747, 47833, 52462, 61132, 89494, 95666, 104924, 122264, 178988, 191332, 209848, 357976, 382664, 760699, 813161, 1387157, 1521398, 1626322, 2774314, 3042796, 3252644, 5548628, 6085592, 6505288, 11097256, 23581669, 47163338, 94326676, 188653352]

約数ペア:

[(1, 188653352), (2, 94326676), (4, 47163338), (8, 23581669), (17, 11097256), (29, 6505288), (31, 6085592), (34, 5548628), (58, 3252644), (62, 3042796), (68, 2774314), (116, 1626322), (124, 1521398), (136, 1387157), (232, 813161), (248, 760699), (493, 382664), (527, 357976), (899, 209848), (986, 191332), (1054, 178988), (1543, 122264), (1798, 104924), (1972, 95666), (2108, 89494), (3086, 61132), (3596, 52462), (3944, 47833), (4216, 44747), (6172, 30566), (7192, 26231), (12344, 15283)]