105072128

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 80

約数和(自身を含む): 252721920

約数和(自身を除く): 147649792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1543, 1792, 2128, 2432, 3086, 3584, 4256, 4864, 6172, 8512, 9728, 10801, 12344, 17024, 21602, 24688, 29317, 34048, 43204, 49376, 58634, 68096, 86408, 98752, 117268, 172816, 197504, 205219, 234536, 345632, 395008, 410438, 469072, 691264, 790016, 820876, 938144, 1382528, 1641752, 1876288, 2765056, 3283504, 3752576, 5530112, 6567008, 7505152, 13134016, 15010304, 26268032, 52536064, 105072128]

約数ペア:

[(1, 105072128), (2, 52536064), (4, 26268032), (7, 15010304), (8, 13134016), (14, 7505152), (16, 6567008), (19, 5530112), (28, 3752576), (32, 3283504), (38, 2765056), (56, 1876288), (64, 1641752), (76, 1382528), (112, 938144), (128, 820876), (133, 790016), (152, 691264), (224, 469072), (256, 410438), (266, 395008), (304, 345632), (448, 234536), (512, 205219), (532, 197504), (608, 172816), (896, 117268), (1064, 98752), (1216, 86408), (1543, 68096), (1792, 58634), (2128, 49376), (2432, 43204), (3086, 34048), (3584, 29317), (4256, 24688), (4864, 21602), (6172, 17024), (8512, 12344), (9728, 10801)]