157130352

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 302483088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 191, 197, 232, 261, 348, 382, 394, 464, 522, 573, 591, 696, 764, 788, 1044, 1146, 1182, 1392, 1528, 1576, 1719, 1773, 2088, 2292, 2364, 3056, 3152, 3438, 3546, 4176, 4584, 4728, 5539, 5713, 6876, 7092, 9168, 9456, 11078, 11426, 13752, 14184, 16617, 17139, 22156, 22852, 27504, 28368, 33234, 34278, 37627, 44312, 45704, 49851, 51417, 66468, 68556, 75254, 88624, 91408, 99702, 102834, 112881, 132936, 137112, 150508, 199404, 205668, 225762, 265872, 274224, 301016, 338643, 398808, 411336, 451524, 602032, 677286, 797616, 822672, 903048, 1091183, 1354572, 1806096, 2182366, 2709144, 3273549, 4364732, 5418288, 6547098, 8729464, 9820647, 13094196, 17458928, 19641294, 26188392, 39282588, 52376784, 78565176, 157130352]

約数ペア:

[(1, 157130352), (2, 78565176), (3, 52376784), (4, 39282588), (6, 26188392), (8, 19641294), (9, 17458928), (12, 13094196), (16, 9820647), (18, 8729464), (24, 6547098), (29, 5418288), (36, 4364732), (48, 3273549), (58, 2709144), (72, 2182366), (87, 1806096), (116, 1354572), (144, 1091183), (174, 903048), (191, 822672), (197, 797616), (232, 677286), (261, 602032), (348, 451524), (382, 411336), (394, 398808), (464, 338643), (522, 301016), (573, 274224), (591, 265872), (696, 225762), (764, 205668), (788, 199404), (1044, 150508), (1146, 137112), (1182, 132936), (1392, 112881), (1528, 102834), (1576, 99702), (1719, 91408), (1773, 88624), (2088, 75254), (2292, 68556), (2364, 66468), (3056, 51417), (3152, 49851), (3438, 45704), (3546, 44312), (4176, 37627), (4584, 34278), (4728, 33234), (5539, 28368), (5713, 27504), (6876, 22852), (7092, 22156), (9168, 17139), (9456, 16617), (11078, 14184), (11426, 13752)]