187765968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 526591296

約数和(自身を除く): 338825328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 2297, 3144, 3406, 4594, 5109, 6288, 6812, 6891, 9188, 10218, 13624, 13782, 18376, 20436, 27248, 27564, 29861, 36752, 40872, 55128, 59722, 81744, 89583, 110256, 119444, 179166, 238888, 300907, 358332, 477776, 601814, 716664, 902721, 1203628, 1433328, 1805442, 2407256, 3610884, 3911791, 4814512, 7221768, 7823582, 11735373, 14443536, 15647164, 23470746, 31294328, 46941492, 62588656, 93882984, 187765968]

約数ペア:

[(1, 187765968), (2, 93882984), (3, 62588656), (4, 46941492), (6, 31294328), (8, 23470746), (12, 15647164), (13, 14443536), (16, 11735373), (24, 7823582), (26, 7221768), (39, 4814512), (48, 3911791), (52, 3610884), (78, 2407256), (104, 1805442), (131, 1433328), (156, 1203628), (208, 902721), (262, 716664), (312, 601814), (393, 477776), (524, 358332), (624, 300907), (786, 238888), (1048, 179166), (1572, 119444), (1703, 110256), (2096, 89583), (2297, 81744), (3144, 59722), (3406, 55128), (4594, 40872), (5109, 36752), (6288, 29861), (6812, 27564), (6891, 27248), (9188, 20436), (10218, 18376), (13624, 13782)]