143720472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12049}}^1$

素因数の和:12136

約数の個数: 64

約数和(自身を含む): 416448000

約数和(自身を除く): 272727528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 12049, 24098, 36147, 48196, 72294, 84343, 96392, 144588, 168686, 253029, 289176, 337372, 506058, 674744, 855479, 1012116, 1710958, 2024232, 2566437, 3421916, 5132874, 5988353, 6843832, 10265748, 11976706, 17965059, 20531496, 23953412, 35930118, 47906824, 71860236, 143720472]

約数ペア:

[(1, 143720472), (2, 71860236), (3, 47906824), (4, 35930118), (6, 23953412), (7, 20531496), (8, 17965059), (12, 11976706), (14, 10265748), (21, 6843832), (24, 5988353), (28, 5132874), (42, 3421916), (56, 2566437), (71, 2024232), (84, 1710958), (142, 1012116), (168, 855479), (213, 674744), (284, 506058), (426, 337372), (497, 289176), (568, 253029), (852, 168686), (994, 144588), (1491, 96392), (1704, 84343), (1988, 72294), (2982, 48196), (3976, 36147), (5964, 24098), (11928, 12049)]