151944950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 293981184

約数和(自身を除く): 142036234

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 167, 310, 334, 587, 775, 835, 1174, 1550, 1670, 2935, 4175, 5177, 5870, 8350, 10354, 14675, 18197, 25885, 29350, 36394, 51770, 90985, 98029, 129425, 181970, 196058, 258850, 454925, 490145, 909850, 980290, 2450725, 3038899, 4901450, 6077798, 15194495, 30388990, 75972475, 151944950]

約数ペア:

[(1, 151944950), (2, 75972475), (5, 30388990), (10, 15194495), (25, 6077798), (31, 4901450), (50, 3038899), (62, 2450725), (155, 980290), (167, 909850), (310, 490145), (334, 454925), (587, 258850), (775, 196058), (835, 181970), (1174, 129425), (1550, 98029), (1670, 90985), (2935, 51770), (4175, 36394), (5177, 29350), (5870, 25885), (8350, 18197), (10354, 14675)]