164813948892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{500729}}^1$

素因数の和:501003

約数の個数: 72

約数和(自身を含む): 428688973440

約数和(自身を除く): 263875024548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 223, 246, 369, 446, 492, 669, 738, 892, 1338, 1476, 2007, 2676, 4014, 8028, 9143, 18286, 27429, 36572, 54858, 82287, 109716, 164574, 329148, 500729, 1001458, 1502187, 2002916, 3004374, 4506561, 6008748, 9013122, 18026244, 20529889, 41059778, 61589667, 82119556, 111662567, 123179334, 184769001, 223325134, 246358668, 334987701, 369538002, 446650268, 669975402, 739076004, 1004963103, 1339950804, 2009926206, 4019852412, 4578165247, 9156330494, 13734495741, 18312660988, 27468991482, 41203487223, 54937982964, 82406974446, 164813948892]

約数ペア:

[(1, 164813948892), (2, 82406974446), (3, 54937982964), (4, 41203487223), (6, 27468991482), (9, 18312660988), (12, 13734495741), (18, 9156330494), (36, 4578165247), (41, 4019852412), (82, 2009926206), (123, 1339950804), (164, 1004963103), (223, 739076004), (246, 669975402), (369, 446650268), (446, 369538002), (492, 334987701), (669, 246358668), (738, 223325134), (892, 184769001), (1338, 123179334), (1476, 111662567), (2007, 82119556), (2676, 61589667), (4014, 41059778), (8028, 20529889), (9143, 18026244), (18286, 9013122), (27429, 6008748), (36572, 4506561), (54858, 3004374), (82287, 2002916), (109716, 1502187), (164574, 1001458), (329148, 500729)]