129010912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 142423328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 3167, 5092, 6334, 10184, 12668, 20368, 25336, 40736, 50672, 60173, 101344, 120346, 212189, 240692, 424378, 481384, 848756, 962768, 1697512, 1925536, 3395024, 4031591, 6790048, 8063182, 16126364, 32252728, 64505456, 129010912]

約数ペア:

[(1, 129010912), (2, 64505456), (4, 32252728), (8, 16126364), (16, 8063182), (19, 6790048), (32, 4031591), (38, 3395024), (67, 1925536), (76, 1697512), (134, 962768), (152, 848756), (268, 481384), (304, 424378), (536, 240692), (608, 212189), (1072, 120346), (1273, 101344), (2144, 60173), (2546, 50672), (3167, 40736), (5092, 25336), (6334, 20368), (10184, 12668)]