166095995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 225396864

約数和(自身を除く): 59300869

約数列:

[1, 5, 13, 23, 65, 115, 241, 299, 461, 1205, 1495, 2305, 3133, 5543, 5993, 10603, 15665, 27715, 29965, 53015, 72059, 111101, 137839, 360295, 555505, 689195, 1444313, 2555323, 7221565, 12776615, 33219199, 166095995]

約数ペア:

[(1, 166095995), (5, 33219199), (13, 12776615), (23, 7221565), (65, 2555323), (115, 1444313), (241, 689195), (299, 555505), (461, 360295), (1205, 137839), (1495, 111101), (2305, 72059), (3133, 53015), (5543, 29965), (5993, 27715), (10603, 15665)]