156959683472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{21221}}^1$

素因数の和:21552

約数の個数: 80

約数和(自身を含む): 322099027200

約数和(自身を除く): 165139343728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 199, 202, 368, 398, 404, 796, 808, 1592, 1616, 2323, 3184, 4577, 4646, 9154, 9292, 18308, 18584, 20099, 21221, 36616, 37168, 40198, 42442, 73232, 80396, 84884, 160792, 169768, 321584, 339536, 462277, 488083, 924554, 976166, 1849108, 1952332, 2143321, 3698216, 3904664, 4222979, 4286642, 7396432, 7809328, 8445958, 8573284, 16891916, 17146568, 33783832, 34293136, 49296383, 67567664, 97128517, 98592766, 194257034, 197185532, 388514068, 394371064, 426520879, 777028136, 788742128, 853041758, 1554056272, 1706083516, 3412167032, 6824334064, 9809980217, 19619960434, 39239920868, 78479841736, 156959683472]

約数ペア:

[(1, 156959683472), (2, 78479841736), (4, 39239920868), (8, 19619960434), (16, 9809980217), (23, 6824334064), (46, 3412167032), (92, 1706083516), (101, 1554056272), (184, 853041758), (199, 788742128), (202, 777028136), (368, 426520879), (398, 394371064), (404, 388514068), (796, 197185532), (808, 194257034), (1592, 98592766), (1616, 97128517), (2323, 67567664), (3184, 49296383), (4577, 34293136), (4646, 33783832), (9154, 17146568), (9292, 16891916), (18308, 8573284), (18584, 8445958), (20099, 7809328), (21221, 7396432), (36616, 4286642), (37168, 4222979), (40198, 3904664), (42442, 3698216), (73232, 2143321), (80396, 1952332), (84884, 1849108), (160792, 976166), (169768, 924554), (321584, 488083), (339536, 462277)]