156969383493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{823}}^1\times {\mathrm{1741}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 230136093824

約数和(自身を除く): 73166710331

約数列:

[1, 3, 13, 39, 53, 159, 689, 823, 1741, 2067, 2469, 2809, 5223, 8427, 10699, 22633, 32097, 36517, 43619, 67899, 92273, 109551, 130857, 276819, 567047, 1199549, 1432843, 1701141, 2311807, 3598647, 4298529, 4890469, 6935421, 14671407, 18626959, 30053491, 55880877, 63576097, 75940679, 90160473, 190728291, 227822037, 987228827, 2961686481, 4024855987, 12074567961, 52323127831, 156969383493]

約数ペア:

[(1, 156969383493), (3, 52323127831), (13, 12074567961), (39, 4024855987), (53, 2961686481), (159, 987228827), (689, 227822037), (823, 190728291), (1741, 90160473), (2067, 75940679), (2469, 63576097), (2809, 55880877), (5223, 30053491), (8427, 18626959), (10699, 14671407), (22633, 6935421), (32097, 4890469), (36517, 4298529), (43619, 3598647), (67899, 2311807), (92273, 1701141), (109551, 1432843), (130857, 1199549), (276819, 567047)]