156978779643

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{20749}}^1$

素因数の和:20933

約数の個数: 96

約数和(自身を含む): 277346160000

約数和(自身を除く): 120367380357

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 101, 123, 203, 261, 287, 303, 369, 609, 707, 861, 909, 1189, 1827, 2121, 2583, 2929, 3567, 4141, 6363, 8323, 8787, 10701, 12423, 20503, 20749, 24969, 26361, 28987, 37269, 61509, 62247, 74907, 86961, 120089, 145243, 184527, 186741, 260883, 360267, 435729, 601721, 840623, 850709, 1080801, 1307187, 1805163, 2095649, 2521869, 2552127, 4212047, 5415489, 5954963, 6286947, 7565607, 7656381, 12636141, 14669543, 17864889, 18860841, 24670561, 37908423, 44008629, 53594667, 60773821, 74011683, 85921609, 132025887, 172693927, 182321463, 222035049, 257764827, 425416747, 518081781, 546964389, 601451263, 773294481, 1276250241, 1554245343, 1804353789, 2491726661, 3828750723, 5413061367, 7475179983, 17442086627, 22425539949, 52326259881, 156978779643]

約数ペア:

[(1, 156978779643), (3, 52326259881), (7, 22425539949), (9, 17442086627), (21, 7475179983), (29, 5413061367), (41, 3828750723), (63, 2491726661), (87, 1804353789), (101, 1554245343), (123, 1276250241), (203, 773294481), (261, 601451263), (287, 546964389), (303, 518081781), (369, 425416747), (609, 257764827), (707, 222035049), (861, 182321463), (909, 172693927), (1189, 132025887), (1827, 85921609), (2121, 74011683), (2583, 60773821), (2929, 53594667), (3567, 44008629), (4141, 37908423), (6363, 24670561), (8323, 18860841), (8787, 17864889), (10701, 14669543), (12423, 12636141), (20503, 7656381), (20749, 7565607), (24969, 6286947), (26361, 5954963), (28987, 5415489), (37269, 4212047), (61509, 2552127), (62247, 2521869), (74907, 2095649), (86961, 1805163), (120089, 1307187), (145243, 1080801), (184527, 850709), (186741, 840623), (260883, 601721), (360267, 435729)]