107938768

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 90

約数和(自身を含む): 254013318

約数和(自身を除く): 146074550

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 61, 74, 98, 112, 122, 148, 196, 244, 259, 296, 392, 427, 488, 518, 592, 784, 854, 976, 1036, 1708, 1813, 2072, 2257, 2989, 3416, 3626, 3721, 4144, 4514, 5978, 6832, 7252, 7442, 9028, 11956, 14504, 14884, 15799, 18056, 23912, 26047, 29008, 29768, 31598, 36112, 47824, 52094, 59536, 63196, 104188, 110593, 126392, 137677, 182329, 208376, 221186, 252784, 275354, 364658, 416752, 442372, 550708, 729316, 884744, 963739, 1101416, 1458632, 1769488, 1927478, 2202832, 2917264, 3854956, 6746173, 7709912, 13492346, 15419824, 26984692, 53969384, 107938768]

約数ペア:

[(1, 107938768), (2, 53969384), (4, 26984692), (7, 15419824), (8, 13492346), (14, 7709912), (16, 6746173), (28, 3854956), (37, 2917264), (49, 2202832), (56, 1927478), (61, 1769488), (74, 1458632), (98, 1101416), (112, 963739), (122, 884744), (148, 729316), (196, 550708), (244, 442372), (259, 416752), (296, 364658), (392, 275354), (427, 252784), (488, 221186), (518, 208376), (592, 182329), (784, 137677), (854, 126392), (976, 110593), (1036, 104188), (1708, 63196), (1813, 59536), (2072, 52094), (2257, 47824), (2989, 36112), (3416, 31598), (3626, 29768), (3721, 29008), (4144, 26047), (4514, 23912), (5978, 18056), (6832, 15799), (7252, 14884), (7442, 14504), (9028, 11956)]