127504416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 376306560

約数和(自身を除く): 248802144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 169, 174, 208, 232, 271, 312, 338, 348, 377, 416, 464, 507, 542, 624, 676, 696, 754, 813, 928, 1014, 1084, 1131, 1248, 1352, 1392, 1508, 1626, 2028, 2168, 2262, 2704, 2784, 3016, 3252, 3523, 4056, 4336, 4524, 4901, 5408, 6032, 6504, 7046, 7859, 8112, 8672, 9048, 9802, 10569, 12064, 13008, 14092, 14703, 15718, 16224, 18096, 19604, 21138, 23577, 26016, 28184, 29406, 31436, 36192, 39208, 42276, 45799, 47154, 56368, 58812, 62872, 78416, 84552, 91598, 94308, 102167, 112736, 117624, 125744, 137397, 156832, 169104, 183196, 188616, 204334, 235248, 251488, 274794, 306501, 338208, 366392, 377232, 408668, 470496, 549588, 613002, 732784, 754464, 817336, 1099176, 1226004, 1328171, 1465568, 1634672, 2198352, 2452008, 2656342, 3269344, 3984513, 4396704, 4904016, 5312684, 7969026, 9808032, 10625368, 15938052, 21250736, 31876104, 42501472, 63752208, 127504416]

約数ペア:

[(1, 127504416), (2, 63752208), (3, 42501472), (4, 31876104), (6, 21250736), (8, 15938052), (12, 10625368), (13, 9808032), (16, 7969026), (24, 5312684), (26, 4904016), (29, 4396704), (32, 3984513), (39, 3269344), (48, 2656342), (52, 2452008), (58, 2198352), (78, 1634672), (87, 1465568), (96, 1328171), (104, 1226004), (116, 1099176), (156, 817336), (169, 754464), (174, 732784), (208, 613002), (232, 549588), (271, 470496), (312, 408668), (338, 377232), (348, 366392), (377, 338208), (416, 306501), (464, 274794), (507, 251488), (542, 235248), (624, 204334), (676, 188616), (696, 183196), (754, 169104), (813, 156832), (928, 137397), (1014, 125744), (1084, 117624), (1131, 112736), (1248, 102167), (1352, 94308), (1392, 91598), (1508, 84552), (1626, 78416), (2028, 62872), (2168, 58812), (2262, 56368), (2704, 47154), (2784, 45799), (3016, 42276), (3252, 39208), (3523, 36192), (4056, 31436), (4336, 29406), (4524, 28184), (4901, 26016), (5408, 23577), (6032, 21138), (6504, 19604), (7046, 18096), (7859, 16224), (8112, 15718), (8672, 14703), (9048, 14092), (9802, 13008), (10569, 12064)]