138870888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6362

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 240338712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 6269, 7384, 11076, 12538, 18807, 22152, 25076, 37614, 50152, 75228, 81497, 150456, 162994, 244491, 325988, 445099, 488982, 651976, 890198, 977964, 1335297, 1780396, 1955928, 2670594, 3560792, 5341188, 5786287, 10682376, 11572574, 17358861, 23145148, 34717722, 46290296, 69435444, 138870888]

約数ペア:

[(1, 138870888), (2, 69435444), (3, 46290296), (4, 34717722), (6, 23145148), (8, 17358861), (12, 11572574), (13, 10682376), (24, 5786287), (26, 5341188), (39, 3560792), (52, 2670594), (71, 1955928), (78, 1780396), (104, 1335297), (142, 977964), (156, 890198), (213, 651976), (284, 488982), (312, 445099), (426, 325988), (568, 244491), (852, 162994), (923, 150456), (1704, 81497), (1846, 75228), (2769, 50152), (3692, 37614), (5538, 25076), (6269, 22152), (7384, 18807), (11076, 12538)]