117639488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 248716800

約数和(自身を除く): 131077312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1087, 1216, 1424, 1691, 2174, 2848, 3382, 4348, 5696, 6764, 8696, 13528, 17392, 20653, 27056, 34784, 41306, 54112, 69568, 82612, 96743, 108224, 165224, 193486, 330448, 386972, 660896, 773944, 1321792, 1547888, 1838117, 3095776, 3676234, 6191552, 7352468, 14704936, 29409872, 58819744, 117639488]

約数ペア:

[(1, 117639488), (2, 58819744), (4, 29409872), (8, 14704936), (16, 7352468), (19, 6191552), (32, 3676234), (38, 3095776), (64, 1838117), (76, 1547888), (89, 1321792), (152, 773944), (178, 660896), (304, 386972), (356, 330448), (608, 193486), (712, 165224), (1087, 108224), (1216, 96743), (1424, 82612), (1691, 69568), (2174, 54112), (2848, 41306), (3382, 34784), (4348, 27056), (5696, 20653), (6764, 17392), (8696, 13528)]