121825158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 197509242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 109, 138, 161, 178, 182, 218, 267, 273, 299, 322, 327, 483, 534, 546, 598, 623, 654, 763, 897, 966, 1157, 1246, 1417, 1526, 1794, 1869, 2047, 2093, 2289, 2314, 2507, 2834, 3471, 3738, 4094, 4186, 4251, 4578, 5014, 6141, 6279, 6942, 7521, 8099, 8502, 9701, 9919, 12282, 12558, 14329, 15042, 16198, 17549, 19402, 19838, 24297, 26611, 28658, 29103, 29757, 32591, 35098, 42987, 48594, 52647, 53222, 58206, 59514, 65182, 67907, 79833, 85974, 97773, 105294, 126113, 135814, 159666, 186277, 195546, 203721, 223123, 228137, 252226, 372554, 378339, 407442, 446246, 456274, 558831, 669369, 684411, 756678, 882791, 1117662, 1338738, 1368822, 1561861, 1765582, 2648373, 2900599, 3123722, 4685583, 5296746, 5801198, 8701797, 9371166, 17403594, 20304193, 40608386, 60912579, 121825158]

約数ペア:

[(1, 121825158), (2, 60912579), (3, 40608386), (6, 20304193), (7, 17403594), (13, 9371166), (14, 8701797), (21, 5801198), (23, 5296746), (26, 4685583), (39, 3123722), (42, 2900599), (46, 2648373), (69, 1765582), (78, 1561861), (89, 1368822), (91, 1338738), (109, 1117662), (138, 882791), (161, 756678), (178, 684411), (182, 669369), (218, 558831), (267, 456274), (273, 446246), (299, 407442), (322, 378339), (327, 372554), (483, 252226), (534, 228137), (546, 223123), (598, 203721), (623, 195546), (654, 186277), (763, 159666), (897, 135814), (966, 126113), (1157, 105294), (1246, 97773), (1417, 85974), (1526, 79833), (1794, 67907), (1869, 65182), (2047, 59514), (2093, 58206), (2289, 53222), (2314, 52647), (2507, 48594), (2834, 42987), (3471, 35098), (3738, 32591), (4094, 29757), (4186, 29103), (4251, 28658), (4578, 26611), (5014, 24297), (6141, 19838), (6279, 19402), (6942, 17549), (7521, 16198), (8099, 15042), (8502, 14329), (9701, 12558), (9919, 12282)]