137342492

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 294078960

約数和(自身を除く): 156736468

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 73, 98, 116, 146, 196, 203, 292, 331, 406, 511, 662, 812, 1022, 1324, 1421, 2044, 2117, 2317, 2842, 3577, 4234, 4634, 5684, 7154, 8468, 9268, 9599, 14308, 14819, 16219, 19198, 24163, 29638, 32438, 38396, 48326, 59276, 64876, 67193, 96652, 103733, 134386, 169141, 207466, 268772, 338282, 414932, 470351, 676564, 700727, 940702, 1183987, 1401454, 1881404, 2367974, 2802908, 4735948, 4905089, 9810178, 19620356, 34335623, 68671246, 137342492]

約数ペア:

[(1, 137342492), (2, 68671246), (4, 34335623), (7, 19620356), (14, 9810178), (28, 4905089), (29, 4735948), (49, 2802908), (58, 2367974), (73, 1881404), (98, 1401454), (116, 1183987), (146, 940702), (196, 700727), (203, 676564), (292, 470351), (331, 414932), (406, 338282), (511, 268772), (662, 207466), (812, 169141), (1022, 134386), (1324, 103733), (1421, 96652), (2044, 67193), (2117, 64876), (2317, 59276), (2842, 48326), (3577, 38396), (4234, 32438), (4634, 29638), (5684, 24163), (7154, 19198), (8468, 16219), (9268, 14819), (9599, 14308)]