189780971524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{165703}}^1$

素因数の和:166000

約数の個数: 48

約数和(自身を含む): 354102819840

約数和(自身を除く): 164321848316

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 211, 236, 422, 844, 1357, 2714, 4853, 5428, 9706, 12449, 19412, 24898, 49796, 165703, 286327, 331406, 572654, 662812, 1145308, 3811169, 7622338, 9776477, 15244676, 19552954, 34963333, 39105908, 69926666, 139853332, 224858971, 449717942, 804156659, 899435884, 1608313318, 2062836647, 3216626636, 4125673294, 8251346588, 47445242881, 94890485762, 189780971524]

約数ペア:

[(1, 189780971524), (2, 94890485762), (4, 47445242881), (23, 8251346588), (46, 4125673294), (59, 3216626636), (92, 2062836647), (118, 1608313318), (211, 899435884), (236, 804156659), (422, 449717942), (844, 224858971), (1357, 139853332), (2714, 69926666), (4853, 39105908), (5428, 34963333), (9706, 19552954), (12449, 15244676), (19412, 9776477), (24898, 7622338), (49796, 3811169), (165703, 1145308), (286327, 662812), (331406, 572654)]