142556148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1181}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 413038080

約数和(自身を除く): 270481932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1181, 1437, 1916, 2362, 2874, 3353, 3543, 4311, 4724, 5748, 6706, 7086, 8267, 8622, 10059, 10629, 13412, 14172, 16534, 17244, 20118, 21258, 24801, 30177, 33068, 40236, 42516, 49602, 60354, 74403, 99204, 120708, 148806, 297612, 565699, 1131398, 1697097, 2262796, 3394194, 3959893, 5091291, 6788388, 7919786, 10182582, 11879679, 15839572, 20365164, 23759358, 35639037, 47518716, 71278074, 142556148]

約数ペア:

[(1, 142556148), (2, 71278074), (3, 47518716), (4, 35639037), (6, 23759358), (7, 20365164), (9, 15839572), (12, 11879679), (14, 10182582), (18, 7919786), (21, 6788388), (28, 5091291), (36, 3959893), (42, 3394194), (63, 2262796), (84, 1697097), (126, 1131398), (252, 565699), (479, 297612), (958, 148806), (1181, 120708), (1437, 99204), (1916, 74403), (2362, 60354), (2874, 49602), (3353, 42516), (3543, 40236), (4311, 33068), (4724, 30177), (5748, 24801), (6706, 21258), (7086, 20118), (8267, 17244), (8622, 16534), (10059, 14172), (10629, 13412)]