139673352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 443842560

約数和(自身を除く): 304169208

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, 2063, 2184, 2418, 2604, 2821, 3224, 4126, 4836, 5208, 5642, 6189, 8252, 8463, 9672, 11284, 12378, 14441, 16504, 16926, 22568, 24756, 26819, 28882, 33852, 43323, 49512, 53638, 57764, 63953, 67704, 80457, 86646, 107276, 115528, 127906, 160914, 173292, 187733, 191859, 214552, 255812, 321828, 346584, 375466, 383718, 447671, 511624, 563199, 643656, 750932, 767436, 831389, 895342, 1126398, 1343013, 1501864, 1534872, 1662778, 1790684, 2252796, 2494167, 2686026, 3325556, 3581368, 4505592, 4988334, 5372052, 5819723, 6651112, 9976668, 10744104, 11639446, 17459169, 19953336, 23278892, 34918338, 46557784, 69836676, 139673352]

約数ペア:

[(1, 139673352), (2, 69836676), (3, 46557784), (4, 34918338), (6, 23278892), (7, 19953336), (8, 17459169), (12, 11639446), (13, 10744104), (14, 9976668), (21, 6651112), (24, 5819723), (26, 5372052), (28, 4988334), (31, 4505592), (39, 3581368), (42, 3325556), (52, 2686026), (56, 2494167), (62, 2252796), (78, 1790684), (84, 1662778), (91, 1534872), (93, 1501864), (104, 1343013), (124, 1126398), (156, 895342), (168, 831389), (182, 767436), (186, 750932), (217, 643656), (248, 563199), (273, 511624), (312, 447671), (364, 383718), (372, 375466), (403, 346584), (434, 321828), (546, 255812), (651, 214552), (728, 191859), (744, 187733), (806, 173292), (868, 160914), (1092, 127906), (1209, 115528), (1302, 107276), (1612, 86646), (1736, 80457), (2063, 67704), (2184, 63953), (2418, 57764), (2604, 53638), (2821, 49512), (3224, 43323), (4126, 33852), (4836, 28882), (5208, 26819), (5642, 24756), (6189, 22568), (8252, 16926), (8463, 16504), (9672, 14441), (11284, 12378)]