151891376

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 80

約数和(自身を含む): 369768000

約数和(自身を除く): 217876624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2129, 2548, 2744, 4258, 4459, 5096, 5488, 8516, 8918, 10192, 14903, 17032, 17836, 27677, 29806, 34064, 35672, 55354, 59612, 71344, 104321, 110708, 119224, 193739, 208642, 221416, 238448, 387478, 417284, 442832, 730247, 774956, 834568, 1356173, 1460494, 1549912, 1669136, 2712346, 2920988, 3099824, 5424692, 5841976, 9493211, 10849384, 11683952, 18986422, 21698768, 37972844, 75945688, 151891376]

約数ペア:

[(1, 151891376), (2, 75945688), (4, 37972844), (7, 21698768), (8, 18986422), (13, 11683952), (14, 10849384), (16, 9493211), (26, 5841976), (28, 5424692), (49, 3099824), (52, 2920988), (56, 2712346), (91, 1669136), (98, 1549912), (104, 1460494), (112, 1356173), (182, 834568), (196, 774956), (208, 730247), (343, 442832), (364, 417284), (392, 387478), (637, 238448), (686, 221416), (728, 208642), (784, 193739), (1274, 119224), (1372, 110708), (1456, 104321), (2129, 71344), (2548, 59612), (2744, 55354), (4258, 35672), (4459, 34064), (5096, 29806), (5488, 27677), (8516, 17836), (8918, 17032), (10192, 14903)]