156523904

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 325890000

約数和(自身を除く): 169366096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 149, 232, 283, 298, 464, 566, 596, 928, 1132, 1192, 1856, 2264, 2384, 3712, 4321, 4528, 4768, 8207, 8642, 9056, 9536, 16414, 17284, 18112, 19072, 32828, 34568, 36224, 42167, 65656, 69136, 84334, 131312, 138272, 168668, 262624, 276544, 337336, 525248, 553088, 674672, 1050496, 1222843, 1349344, 2445686, 2698688, 4891372, 5397376, 9782744, 19565488, 39130976, 78261952, 156523904]

約数ペア:

[(1, 156523904), (2, 78261952), (4, 39130976), (8, 19565488), (16, 9782744), (29, 5397376), (32, 4891372), (58, 2698688), (64, 2445686), (116, 1349344), (128, 1222843), (149, 1050496), (232, 674672), (283, 553088), (298, 525248), (464, 337336), (566, 276544), (596, 262624), (928, 168668), (1132, 138272), (1192, 131312), (1856, 84334), (2264, 69136), (2384, 65656), (3712, 42167), (4321, 36224), (4528, 34568), (4768, 32828), (8207, 19072), (8642, 18112), (9056, 17284), (9536, 16414)]