130417976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 278782200

約数和(自身を除く): 148364224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 5077, 6422, 10154, 12844, 20308, 25688, 40616, 66001, 96463, 132002, 192926, 264004, 385852, 528008, 771704, 858013, 1254019, 1716026, 2508038, 3432052, 5016076, 6864104, 10032152, 16302247, 32604494, 65208988, 130417976]

約数ペア:

[(1, 130417976), (2, 65208988), (4, 32604494), (8, 16302247), (13, 10032152), (19, 6864104), (26, 5016076), (38, 3432052), (52, 2508038), (76, 1716026), (104, 1254019), (152, 858013), (169, 771704), (247, 528008), (338, 385852), (494, 264004), (676, 192926), (988, 132002), (1352, 96463), (1976, 66001), (3211, 40616), (5077, 25688), (6422, 20308), (10154, 12844)]