148572340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8248

約数の個数: 48

約数和(自身を含む): 359339904

約数和(自身を除く): 210767564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 8101, 9170, 16202, 18340, 32404, 40505, 56707, 81010, 113414, 162020, 226828, 283535, 567070, 1061231, 1134140, 2122462, 4244924, 5306155, 7428617, 10612310, 14857234, 21224620, 29714468, 37143085, 74286170, 148572340]

約数ペア:

[(1, 148572340), (2, 74286170), (4, 37143085), (5, 29714468), (7, 21224620), (10, 14857234), (14, 10612310), (20, 7428617), (28, 5306155), (35, 4244924), (70, 2122462), (131, 1134140), (140, 1061231), (262, 567070), (524, 283535), (655, 226828), (917, 162020), (1310, 113414), (1834, 81010), (2620, 56707), (3668, 40505), (4585, 32404), (8101, 18340), (9170, 16202)]