145722104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 161274376

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 83, 88, 142, 166, 281, 284, 332, 562, 568, 664, 781, 913, 1124, 1562, 1826, 2248, 3091, 3124, 3652, 5893, 6182, 6248, 7304, 11786, 12364, 19951, 23323, 23572, 24728, 39902, 46646, 47144, 64823, 79804, 93292, 129646, 159608, 186584, 219461, 256553, 259292, 438922, 513106, 518584, 877844, 1026212, 1655933, 1755688, 2052424, 3311866, 6623732, 13247464, 18215263, 36430526, 72861052, 145722104]

約数ペア:

[(1, 145722104), (2, 72861052), (4, 36430526), (8, 18215263), (11, 13247464), (22, 6623732), (44, 3311866), (71, 2052424), (83, 1755688), (88, 1655933), (142, 1026212), (166, 877844), (281, 518584), (284, 513106), (332, 438922), (562, 259292), (568, 256553), (664, 219461), (781, 186584), (913, 159608), (1124, 129646), (1562, 93292), (1826, 79804), (2248, 64823), (3091, 47144), (3124, 46646), (3652, 39902), (5893, 24728), (6182, 23572), (6248, 23323), (7304, 19951), (11786, 12364)]