157795184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{147197}}^1$

素因数の和:147272

約数の個数: 20

約数和(自身を含む): 310293384

約数和(自身を除く): 152498200

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 147197, 294394, 588788, 1177576, 2355152, 9862199, 19724398, 39448796, 78897592, 157795184]

約数ペア:

[(1, 157795184), (2, 78897592), (4, 39448796), (8, 19724398), (16, 9862199), (67, 2355152), (134, 1177576), (268, 588788), (536, 294394), (1072, 147197)]