147073976

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{35977}}^1$

素因数の和:36063

約数の個数: 32

約数和(自身を含む): 319484640

約数和(自身を除く): 172410664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 35977, 71954, 143908, 251839, 287816, 503678, 1007356, 2014712, 2626321, 5252642, 10505284, 18384247, 21010568, 36768494, 73536988, 147073976]

約数ペア:

[(1, 147073976), (2, 73536988), (4, 36768494), (7, 21010568), (8, 18384247), (14, 10505284), (28, 5252642), (56, 2626321), (73, 2014712), (146, 1007356), (292, 503678), (511, 287816), (584, 251839), (1022, 143908), (2044, 71954), (4088, 35977)]