143640364

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 311124240

約数和(自身を除く): 167483876

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 683, 812, 1036, 1073, 1366, 1421, 1813, 2146, 2732, 2842, 3626, 4292, 4781, 5684, 7252, 7511, 9562, 15022, 19124, 19807, 25271, 30044, 33467, 39614, 50542, 52577, 66934, 79228, 101084, 105154, 133868, 138649, 176897, 210308, 277298, 353794, 554596, 707588, 732859, 970543, 1238279, 1465718, 1941086, 2476558, 2931436, 3882172, 4953116, 5130013, 10260026, 20520052, 35910091, 71820182, 143640364]

約数ペア:

[(1, 143640364), (2, 71820182), (4, 35910091), (7, 20520052), (14, 10260026), (28, 5130013), (29, 4953116), (37, 3882172), (49, 2931436), (58, 2476558), (74, 1941086), (98, 1465718), (116, 1238279), (148, 970543), (196, 732859), (203, 707588), (259, 554596), (406, 353794), (518, 277298), (683, 210308), (812, 176897), (1036, 138649), (1073, 133868), (1366, 105154), (1421, 101084), (1813, 79228), (2146, 66934), (2732, 52577), (2842, 50542), (3626, 39614), (4292, 33467), (4781, 30044), (5684, 25271), (7252, 19807), (7511, 19124), (9562, 15022)]