142687392

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 411576480

約数和(自身を除く): 268889088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 139, 148, 204, 222, 272, 278, 289, 296, 408, 417, 444, 544, 556, 578, 592, 629, 816, 834, 867, 888, 1112, 1156, 1184, 1258, 1632, 1668, 1734, 1776, 1887, 2224, 2312, 2363, 2516, 3336, 3468, 3552, 3774, 4448, 4624, 4726, 5032, 5143, 6672, 6936, 7089, 7548, 9248, 9452, 10064, 10286, 10693, 13344, 13872, 14178, 15096, 15429, 18904, 20128, 20572, 21386, 27744, 28356, 30192, 30858, 32079, 37808, 40171, 41144, 42772, 56712, 60384, 61716, 64158, 75616, 80342, 82288, 85544, 87431, 113424, 120513, 123432, 128316, 160684, 164576, 171088, 174862, 226848, 241026, 246864, 256632, 262293, 321368, 342176, 349724, 482052, 493728, 513264, 524586, 642736, 699448, 964104, 1026528, 1049172, 1285472, 1398896, 1486327, 1928208, 2098344, 2797792, 2972654, 3856416, 4196688, 4458981, 5945308, 8393376, 8917962, 11890616, 17835924, 23781232, 35671848, 47562464, 71343696, 142687392]

約数ペア:

[(1, 142687392), (2, 71343696), (3, 47562464), (4, 35671848), (6, 23781232), (8, 17835924), (12, 11890616), (16, 8917962), (17, 8393376), (24, 5945308), (32, 4458981), (34, 4196688), (37, 3856416), (48, 2972654), (51, 2797792), (68, 2098344), (74, 1928208), (96, 1486327), (102, 1398896), (111, 1285472), (136, 1049172), (139, 1026528), (148, 964104), (204, 699448), (222, 642736), (272, 524586), (278, 513264), (289, 493728), (296, 482052), (408, 349724), (417, 342176), (444, 321368), (544, 262293), (556, 256632), (578, 246864), (592, 241026), (629, 226848), (816, 174862), (834, 171088), (867, 164576), (888, 160684), (1112, 128316), (1156, 123432), (1184, 120513), (1258, 113424), (1632, 87431), (1668, 85544), (1734, 82288), (1776, 80342), (1887, 75616), (2224, 64158), (2312, 61716), (2363, 60384), (2516, 56712), (3336, 42772), (3468, 41144), (3552, 40171), (3774, 37808), (4448, 32079), (4624, 30858), (4726, 30192), (5032, 28356), (5143, 27744), (6672, 21386), (6936, 20572), (7089, 20128), (7548, 18904), (9248, 15429), (9452, 15096), (10064, 14178), (10286, 13872), (10693, 13344)]