127091692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 287790720

約数和(自身を除く): 160699028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1609, 1612, 2548, 2821, 3038, 3218, 5642, 6076, 6436, 11263, 11284, 19747, 20917, 22526, 39494, 41834, 45052, 49879, 78841, 78988, 83668, 99758, 146419, 157682, 199516, 292838, 315364, 349153, 585676, 648427, 698306, 1024933, 1296854, 1396612, 2049866, 2444071, 2593708, 4099732, 4538989, 4888142, 9077978, 9776284, 18155956, 31772923, 63545846, 127091692]

約数ペア:

[(1, 127091692), (2, 63545846), (4, 31772923), (7, 18155956), (13, 9776284), (14, 9077978), (26, 4888142), (28, 4538989), (31, 4099732), (49, 2593708), (52, 2444071), (62, 2049866), (91, 1396612), (98, 1296854), (124, 1024933), (182, 698306), (196, 648427), (217, 585676), (364, 349153), (403, 315364), (434, 292838), (637, 199516), (806, 157682), (868, 146419), (1274, 99758), (1519, 83668), (1609, 78988), (1612, 78841), (2548, 49879), (2821, 45052), (3038, 41834), (3218, 39494), (5642, 22526), (6076, 20917), (6436, 19747), (11263, 11284)]