194131756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 436029440

約数和(自身を除く): 241897684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 79, 86, 91, 157, 158, 172, 182, 301, 314, 316, 364, 553, 559, 602, 628, 1027, 1099, 1106, 1118, 1204, 2041, 2054, 2198, 2212, 2236, 3397, 3913, 4082, 4108, 4396, 6751, 6794, 7189, 7826, 8164, 12403, 13502, 13588, 14287, 14378, 15652, 23779, 24806, 27004, 28574, 28756, 44161, 47257, 47558, 49612, 57148, 86821, 87763, 88322, 94514, 95116, 161239, 173642, 175526, 176644, 189028, 309127, 322478, 347284, 351052, 533329, 614341, 618254, 644956, 1066658, 1128673, 1228682, 1236508, 2133316, 2257346, 2457364, 3733303, 4514692, 6933277, 7466606, 13866554, 14933212, 27733108, 48532939, 97065878, 194131756]

約数ペア:

[(1, 194131756), (2, 97065878), (4, 48532939), (7, 27733108), (13, 14933212), (14, 13866554), (26, 7466606), (28, 6933277), (43, 4514692), (52, 3733303), (79, 2457364), (86, 2257346), (91, 2133316), (157, 1236508), (158, 1228682), (172, 1128673), (182, 1066658), (301, 644956), (314, 618254), (316, 614341), (364, 533329), (553, 351052), (559, 347284), (602, 322478), (628, 309127), (1027, 189028), (1099, 176644), (1106, 175526), (1118, 173642), (1204, 161239), (2041, 95116), (2054, 94514), (2198, 88322), (2212, 87763), (2236, 86821), (3397, 57148), (3913, 49612), (4082, 47558), (4108, 47257), (4396, 44161), (6751, 28756), (6794, 28574), (7189, 27004), (7826, 24806), (8164, 23779), (12403, 15652), (13502, 14378), (13588, 14287)]