199179624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 586080000

約数和(自身を除く): 386900376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 109, 146, 149, 168, 218, 219, 292, 298, 327, 436, 438, 447, 511, 584, 596, 654, 763, 872, 876, 894, 1022, 1043, 1192, 1308, 1526, 1533, 1752, 1788, 2044, 2086, 2289, 2616, 3052, 3066, 3129, 3576, 4088, 4172, 4578, 6104, 6132, 6258, 7957, 8344, 9156, 10877, 12264, 12516, 15914, 16241, 18312, 21754, 23871, 25032, 31828, 32482, 32631, 43508, 47742, 48723, 55699, 63656, 64964, 65262, 76139, 87016, 95484, 97446, 111398, 113687, 129928, 130524, 152278, 167097, 190968, 194892, 222796, 227374, 228417, 261048, 304556, 334194, 341061, 389784, 445592, 454748, 456834, 609112, 668388, 682122, 909496, 913668, 1185593, 1336776, 1364244, 1827336, 2371186, 2728488, 3556779, 4742372, 7113558, 8299151, 9484744, 14227116, 16598302, 24897453, 28454232, 33196604, 49794906, 66393208, 99589812, 199179624]

約数ペア:

[(1, 199179624), (2, 99589812), (3, 66393208), (4, 49794906), (6, 33196604), (7, 28454232), (8, 24897453), (12, 16598302), (14, 14227116), (21, 9484744), (24, 8299151), (28, 7113558), (42, 4742372), (56, 3556779), (73, 2728488), (84, 2371186), (109, 1827336), (146, 1364244), (149, 1336776), (168, 1185593), (218, 913668), (219, 909496), (292, 682122), (298, 668388), (327, 609112), (436, 456834), (438, 454748), (447, 445592), (511, 389784), (584, 341061), (596, 334194), (654, 304556), (763, 261048), (872, 228417), (876, 227374), (894, 222796), (1022, 194892), (1043, 190968), (1192, 167097), (1308, 152278), (1526, 130524), (1533, 129928), (1752, 113687), (1788, 111398), (2044, 97446), (2086, 95484), (2289, 87016), (2616, 76139), (3052, 65262), (3066, 64964), (3129, 63656), (3576, 55699), (4088, 48723), (4172, 47742), (4578, 43508), (6104, 32631), (6132, 32482), (6258, 31828), (7957, 25032), (8344, 23871), (9156, 21754), (10877, 18312), (12264, 16241), (12516, 15914)]