139964664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1933}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 401034240

約数和(自身を除く): 261069576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 1293, 1724, 1933, 2586, 3017, 3448, 3866, 5172, 5799, 6034, 7732, 9051, 10344, 11598, 12068, 13531, 15464, 18102, 23196, 24136, 27062, 36204, 40593, 46392, 54124, 72408, 81186, 108248, 162372, 324744, 833123, 1666246, 2499369, 3332492, 4998738, 5831861, 6664984, 9997476, 11663722, 17495583, 19994952, 23327444, 34991166, 46654888, 69982332, 139964664]

約数ペア:

[(1, 139964664), (2, 69982332), (3, 46654888), (4, 34991166), (6, 23327444), (7, 19994952), (8, 17495583), (12, 11663722), (14, 9997476), (21, 6664984), (24, 5831861), (28, 4998738), (42, 3332492), (56, 2499369), (84, 1666246), (168, 833123), (431, 324744), (862, 162372), (1293, 108248), (1724, 81186), (1933, 72408), (2586, 54124), (3017, 46392), (3448, 40593), (3866, 36204), (5172, 27062), (5799, 24136), (6034, 23196), (7732, 18102), (9051, 15464), (10344, 13531), (11598, 12068)]