168987216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 463462400

約数和(自身を除く): 294475184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1459, 1524, 2032, 2413, 2918, 3048, 4377, 4826, 5836, 6096, 7239, 8754, 9652, 11672, 14478, 17508, 19304, 23344, 27721, 28956, 35016, 38608, 55442, 57912, 70032, 83163, 110884, 115824, 166326, 185293, 221768, 332652, 370586, 443536, 555879, 665304, 741172, 1111758, 1330608, 1482344, 2223516, 2964688, 3520567, 4447032, 7041134, 8894064, 10561701, 14082268, 21123402, 28164536, 42246804, 56329072, 84493608, 168987216]

約数ペア:

[(1, 168987216), (2, 84493608), (3, 56329072), (4, 42246804), (6, 28164536), (8, 21123402), (12, 14082268), (16, 10561701), (19, 8894064), (24, 7041134), (38, 4447032), (48, 3520567), (57, 2964688), (76, 2223516), (114, 1482344), (127, 1330608), (152, 1111758), (228, 741172), (254, 665304), (304, 555879), (381, 443536), (456, 370586), (508, 332652), (762, 221768), (912, 185293), (1016, 166326), (1459, 115824), (1524, 110884), (2032, 83163), (2413, 70032), (2918, 57912), (3048, 55442), (4377, 38608), (4826, 35016), (5836, 28956), (6096, 27721), (7239, 23344), (8754, 19304), (9652, 17508), (11672, 14478)]