133640646

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 284663808

約数和(自身を除く): 151023162

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 103, 107, 129, 141, 206, 214, 258, 282, 309, 321, 618, 642, 2021, 4042, 4429, 4601, 4841, 5029, 6063, 8858, 9202, 9682, 10058, 11021, 12126, 13287, 13803, 14523, 15087, 22042, 26574, 27606, 29046, 30174, 33063, 66126, 208163, 216247, 416326, 432494, 473903, 517987, 624489, 648741, 947806, 1035974, 1248978, 1297482, 1421709, 1553961, 2843418, 3107922, 22273441, 44546882, 66820323, 133640646]

約数ペア:

[(1, 133640646), (2, 66820323), (3, 44546882), (6, 22273441), (43, 3107922), (47, 2843418), (86, 1553961), (94, 1421709), (103, 1297482), (107, 1248978), (129, 1035974), (141, 947806), (206, 648741), (214, 624489), (258, 517987), (282, 473903), (309, 432494), (321, 416326), (618, 216247), (642, 208163), (2021, 66126), (4042, 33063), (4429, 30174), (4601, 29046), (4841, 27606), (5029, 26574), (6063, 22042), (8858, 15087), (9202, 14523), (9682, 13803), (10058, 13287), (11021, 12126)]