156798408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1637}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 423783360

約数和(自身を除く): 266984952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1637, 1842, 2456, 3274, 3684, 3991, 4911, 6548, 7368, 7982, 9822, 11973, 13096, 15964, 19644, 21281, 23946, 31928, 39288, 42562, 47892, 63843, 85124, 95784, 127686, 170248, 255372, 502559, 510744, 1005118, 1507677, 2010236, 3015354, 4020472, 6030708, 6533267, 12061416, 13066534, 19599801, 26133068, 39199602, 52266136, 78399204, 156798408]

約数ペア:

[(1, 156798408), (2, 78399204), (3, 52266136), (4, 39199602), (6, 26133068), (8, 19599801), (12, 13066534), (13, 12061416), (24, 6533267), (26, 6030708), (39, 4020472), (52, 3015354), (78, 2010236), (104, 1507677), (156, 1005118), (307, 510744), (312, 502559), (614, 255372), (921, 170248), (1228, 127686), (1637, 95784), (1842, 85124), (2456, 63843), (3274, 47892), (3684, 42562), (3991, 39288), (4911, 31928), (6548, 23946), (7368, 21281), (7982, 19644), (9822, 15964), (11973, 13096)]