170288208

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 505729536

約数和(自身を除く): 335441328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1031, 1116, 1147, 1332, 1488, 1776, 2062, 2232, 2294, 2664, 3093, 3441, 4124, 4464, 4588, 5328, 6186, 6882, 8248, 9176, 9279, 10323, 12372, 13764, 16496, 18352, 18558, 20646, 24744, 27528, 31961, 37116, 38147, 41292, 49488, 55056, 63922, 74232, 76294, 82584, 95883, 114441, 127844, 148464, 152588, 165168, 191766, 228882, 255688, 287649, 305176, 343323, 383532, 457764, 511376, 575298, 610352, 686646, 767064, 915528, 1150596, 1182557, 1373292, 1534128, 1831056, 2301192, 2365114, 2746584, 3547671, 4602384, 4730228, 5493168, 7095342, 9460456, 10643013, 14190684, 18920912, 21286026, 28381368, 42572052, 56762736, 85144104, 170288208]

約数ペア:

[(1, 170288208), (2, 85144104), (3, 56762736), (4, 42572052), (6, 28381368), (8, 21286026), (9, 18920912), (12, 14190684), (16, 10643013), (18, 9460456), (24, 7095342), (31, 5493168), (36, 4730228), (37, 4602384), (48, 3547671), (62, 2746584), (72, 2365114), (74, 2301192), (93, 1831056), (111, 1534128), (124, 1373292), (144, 1182557), (148, 1150596), (186, 915528), (222, 767064), (248, 686646), (279, 610352), (296, 575298), (333, 511376), (372, 457764), (444, 383532), (496, 343323), (558, 305176), (592, 287649), (666, 255688), (744, 228882), (888, 191766), (1031, 165168), (1116, 152588), (1147, 148464), (1332, 127844), (1488, 114441), (1776, 95883), (2062, 82584), (2232, 76294), (2294, 74232), (2664, 63922), (3093, 55056), (3441, 49488), (4124, 41292), (4464, 38147), (4588, 37116), (5328, 31961), (6186, 27528), (6882, 24744), (8248, 20646), (9176, 18558), (9279, 18352), (10323, 16496), (12372, 13764)]