144845372

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 323190000

約数和(自身を除く): 178344628

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 986, 1421, 1499, 1666, 1972, 2842, 2998, 3332, 3451, 5684, 5996, 6902, 10493, 13804, 20986, 24157, 25483, 41972, 43471, 48314, 50966, 73451, 86942, 96628, 101932, 146902, 173884, 178381, 293804, 304297, 356762, 608594, 713524, 739007, 1217188, 1248667, 1478014, 2130079, 2497334, 2956028, 4260158, 4994668, 5173049, 8520316, 10346098, 20692196, 36211343, 72422686, 144845372]

約数ペア:

[(1, 144845372), (2, 72422686), (4, 36211343), (7, 20692196), (14, 10346098), (17, 8520316), (28, 5173049), (29, 4994668), (34, 4260158), (49, 2956028), (58, 2497334), (68, 2130079), (98, 1478014), (116, 1248667), (119, 1217188), (196, 739007), (203, 713524), (238, 608594), (406, 356762), (476, 304297), (493, 293804), (812, 178381), (833, 173884), (986, 146902), (1421, 101932), (1499, 96628), (1666, 86942), (1972, 73451), (2842, 50966), (2998, 48314), (3332, 43471), (3451, 41972), (5684, 25483), (5996, 24157), (6902, 20986), (10493, 13804)]