174488327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 28724473

約数列:

[1, 13, 23, 79, 83, 89, 299, 1027, 1079, 1157, 1817, 1909, 2047, 6557, 7031, 7387, 23621, 24817, 26611, 85241, 91403, 96031, 150811, 161713, 169901, 583573, 1960543, 2102269, 2208713, 7586449, 13422179, 174488327]

約数ペア:

[(1, 174488327), (13, 13422179), (23, 7586449), (79, 2208713), (83, 2102269), (89, 1960543), (299, 583573), (1027, 169901), (1079, 161713), (1157, 150811), (1817, 96031), (1909, 91403), (2047, 85241), (6557, 26611), (7031, 24817), (7387, 23621)]