151120128

素因数分解:

$2^8\times 3^1\times {\mathrm{196771}}^1$

素因数の和:196790

約数の個数: 36

約数和(自身を含む): 402201968

約数和(自身を除く): 251081840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 196771, 393542, 590313, 787084, 1180626, 1574168, 2361252, 3148336, 4722504, 6296672, 9445008, 12593344, 18890016, 25186688, 37780032, 50373376, 75560064, 151120128]

約数ペア:

[(1, 151120128), (2, 75560064), (3, 50373376), (4, 37780032), (6, 25186688), (8, 18890016), (12, 12593344), (16, 9445008), (24, 6296672), (32, 4722504), (48, 3148336), (64, 2361252), (96, 1574168), (128, 1180626), (192, 787084), (256, 590313), (384, 393542), (768, 196771)]