171968628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3923}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 433774656

約数和(自身を除く): 261806028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 3923, 7306, 7846, 10959, 11769, 14612, 15692, 21918, 23538, 43836, 47076, 50999, 101998, 152997, 203996, 305994, 611988, 1102363, 2204726, 3307089, 4409452, 6614178, 13228356, 14330719, 28661438, 42992157, 57322876, 85984314, 171968628]

約数ペア:

[(1, 171968628), (2, 85984314), (3, 57322876), (4, 42992157), (6, 28661438), (12, 14330719), (13, 13228356), (26, 6614178), (39, 4409452), (52, 3307089), (78, 2204726), (156, 1102363), (281, 611988), (562, 305994), (843, 203996), (1124, 152997), (1686, 101998), (3372, 50999), (3653, 47076), (3923, 43836), (7306, 23538), (7846, 21918), (10959, 15692), (11769, 14612)]