172950752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5009}}^1$

素因数の和:5115

約数の個数: 48

約数和(自身を含む): 371180880

約数和(自身を除く): 198230128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 5009, 8632, 10018, 17264, 20036, 34528, 40072, 65117, 80144, 130234, 160288, 260468, 415747, 520936, 831494, 1041872, 1662988, 2083744, 3325976, 5404711, 6651952, 10809422, 13303904, 21618844, 43237688, 86475376, 172950752]

約数ペア:

[(1, 172950752), (2, 86475376), (4, 43237688), (8, 21618844), (13, 13303904), (16, 10809422), (26, 6651952), (32, 5404711), (52, 3325976), (83, 2083744), (104, 1662988), (166, 1041872), (208, 831494), (332, 520936), (416, 415747), (664, 260468), (1079, 160288), (1328, 130234), (2158, 80144), (2656, 65117), (4316, 40072), (5009, 34528), (8632, 20036), (10018, 17264)]