142923144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 454164480

約数和(自身を除く): 311241336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2111, 2184, 2418, 2604, 2821, 3224, 4222, 4836, 5208, 5642, 6333, 8444, 8463, 9672, 11284, 12666, 14777, 16888, 16926, 22568, 25332, 27443, 29554, 33852, 44331, 50664, 54886, 59108, 65441, 67704, 82329, 88662, 109772, 118216, 130882, 164658, 177324, 192101, 196323, 219544, 261764, 329316, 354648, 384202, 392646, 458087, 523528, 576303, 658632, 768404, 785292, 850733, 916174, 1152606, 1374261, 1536808, 1570584, 1701466, 1832348, 2305212, 2552199, 2748522, 3402932, 3664696, 4610424, 5104398, 5497044, 5955131, 6805864, 10208796, 10994088, 11910262, 17865393, 20417592, 23820524, 35730786, 47641048, 71461572, 142923144]

約数ペア:

[(1, 142923144), (2, 71461572), (3, 47641048), (4, 35730786), (6, 23820524), (7, 20417592), (8, 17865393), (12, 11910262), (13, 10994088), (14, 10208796), (21, 6805864), (24, 5955131), (26, 5497044), (28, 5104398), (31, 4610424), (39, 3664696), (42, 3402932), (52, 2748522), (56, 2552199), (62, 2305212), (78, 1832348), (84, 1701466), (91, 1570584), (93, 1536808), (104, 1374261), (124, 1152606), (156, 916174), (168, 850733), (182, 785292), (186, 768404), (217, 658632), (248, 576303), (273, 523528), (312, 458087), (364, 392646), (372, 384202), (403, 354648), (434, 329316), (546, 261764), (651, 219544), (728, 196323), (744, 192101), (806, 177324), (868, 164658), (1092, 130882), (1209, 118216), (1302, 109772), (1612, 88662), (1736, 82329), (2111, 67704), (2184, 65441), (2418, 59108), (2604, 54886), (2821, 50664), (3224, 44331), (4222, 33852), (4836, 29554), (5208, 27443), (5642, 25332), (6333, 22568), (8444, 16926), (8463, 16888), (9672, 14777), (11284, 12666)]