155380778888

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{881}}^1\times {\mathrm{51151}}^1$

素因数の和:52469

約数の個数: 32

約数和(自身を含む): 292352094720

約数和(自身を除く): 136971315832

約数列:

[1, 2, 4, 8, 431, 862, 881, 1724, 1762, 3448, 3524, 7048, 51151, 102302, 204604, 379711, 409208, 759422, 1518844, 3037688, 22046081, 44092162, 45064031, 88184324, 90128062, 176368648, 180256124, 360512248, 19422597361, 38845194722, 77690389444, 155380778888]

約数ペア:

[(1, 155380778888), (2, 77690389444), (4, 38845194722), (8, 19422597361), (431, 360512248), (862, 180256124), (881, 176368648), (1724, 90128062), (1762, 88184324), (3448, 45064031), (3524, 44092162), (7048, 22046081), (51151, 3037688), (102302, 1518844), (204604, 759422), (379711, 409208)]