145498668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 403038720

約数和(自身を除く): 257540052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 83, 84, 123, 164, 166, 246, 249, 287, 332, 492, 498, 509, 574, 581, 861, 996, 1018, 1148, 1162, 1527, 1722, 1743, 2036, 2324, 3054, 3403, 3444, 3486, 3563, 6108, 6806, 6972, 7126, 10209, 10689, 13612, 14252, 20418, 20869, 21378, 23821, 40836, 41738, 42247, 42756, 47642, 62607, 71463, 83476, 84494, 95284, 125214, 126741, 142926, 146083, 168988, 250428, 253482, 285852, 292166, 295729, 438249, 506964, 584332, 591458, 876498, 887187, 1182916, 1732127, 1752996, 1774374, 3464254, 3548748, 5196381, 6928508, 10392762, 12124889, 20785524, 24249778, 36374667, 48499556, 72749334, 145498668]

約数ペア:

[(1, 145498668), (2, 72749334), (3, 48499556), (4, 36374667), (6, 24249778), (7, 20785524), (12, 12124889), (14, 10392762), (21, 6928508), (28, 5196381), (41, 3548748), (42, 3464254), (82, 1774374), (83, 1752996), (84, 1732127), (123, 1182916), (164, 887187), (166, 876498), (246, 591458), (249, 584332), (287, 506964), (332, 438249), (492, 295729), (498, 292166), (509, 285852), (574, 253482), (581, 250428), (861, 168988), (996, 146083), (1018, 142926), (1148, 126741), (1162, 125214), (1527, 95284), (1722, 84494), (1743, 83476), (2036, 71463), (2324, 62607), (3054, 47642), (3403, 42756), (3444, 42247), (3486, 41738), (3563, 40836), (6108, 23821), (6806, 21378), (6972, 20869), (7126, 20418), (10209, 14252), (10689, 13612)]