157020804086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1\times {\mathrm{613607}}^1$

素因数の和:619195

約数の個数: 16

約数和(自身を含む): 245816273664

約数和(自身を除く): 88795469578

約数列:

[1, 2, 23, 46, 5563, 11126, 127949, 255898, 613607, 1227214, 14112961, 28225922, 3413495741, 6826991482, 78510402043, 157020804086]

約数ペア:

[(1, 157020804086), (2, 78510402043), (23, 6826991482), (46, 3413495741), (5563, 28225922), (11126, 14112961), (127949, 1227214), (255898, 613607)]