128209392

素因数分解:

$2^4\times 3^4\times {\mathrm{98927}}^1$

素因数の和:98947

約数の個数: 50

約数和(自身を含む): 371078928

約数和(自身を除く): 242869536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 98927, 197854, 296781, 395708, 593562, 791416, 890343, 1187124, 1582832, 1780686, 2374248, 2671029, 3561372, 4748496, 5342058, 7122744, 8013087, 10684116, 14245488, 16026174, 21368232, 32052348, 42736464, 64104696, 128209392]

約数ペア:

[(1, 128209392), (2, 64104696), (3, 42736464), (4, 32052348), (6, 21368232), (8, 16026174), (9, 14245488), (12, 10684116), (16, 8013087), (18, 7122744), (24, 5342058), (27, 4748496), (36, 3561372), (48, 2671029), (54, 2374248), (72, 1780686), (81, 1582832), (108, 1187124), (144, 890343), (162, 791416), (216, 593562), (324, 395708), (432, 296781), (648, 197854), (1296, 98927)]