128454174

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4676

約数の個数: 56

約数和(自身を含む): 304160040

約数和(自身を除く): 175705866

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 4637, 9234, 9274, 13851, 13911, 27702, 27822, 41733, 83466, 88103, 125199, 176206, 250398, 264309, 375597, 528618, 751194, 792927, 1126791, 1585854, 2253582, 2378781, 3380373, 4757562, 6760746, 7136343, 14272686, 21409029, 42818058, 64227087, 128454174]

約数ペア:

[(1, 128454174), (2, 64227087), (3, 42818058), (6, 21409029), (9, 14272686), (18, 7136343), (19, 6760746), (27, 4757562), (38, 3380373), (54, 2378781), (57, 2253582), (81, 1585854), (114, 1126791), (162, 792927), (171, 751194), (243, 528618), (342, 375597), (486, 264309), (513, 250398), (729, 176206), (1026, 125199), (1458, 88103), (1539, 83466), (3078, 41733), (4617, 27822), (4637, 27702), (9234, 13911), (9274, 13851)]