137516988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12497}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 369540864

約数和(自身を除く): 232023876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 12497, 24994, 37491, 49988, 74982, 87479, 149964, 174958, 262437, 349916, 524874, 1049748, 1637107, 3274214, 4911321, 6548428, 9822642, 11459749, 19645284, 22919498, 34379247, 45838996, 68758494, 137516988]

約数ペア:

[(1, 137516988), (2, 68758494), (3, 45838996), (4, 34379247), (6, 22919498), (7, 19645284), (12, 11459749), (14, 9822642), (21, 6548428), (28, 4911321), (42, 3274214), (84, 1637107), (131, 1049748), (262, 524874), (393, 349916), (524, 262437), (786, 174958), (917, 149964), (1572, 87479), (1834, 74982), (2751, 49988), (3668, 37491), (5502, 24994), (11004, 12497)]