128094708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 351232000

約数和(自身を除く): 223137292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 97, 158, 194, 199, 237, 291, 316, 388, 398, 474, 553, 582, 597, 679, 796, 948, 1106, 1164, 1194, 1358, 1393, 1659, 2037, 2212, 2388, 2716, 2786, 3318, 4074, 4179, 5572, 6636, 7663, 8148, 8358, 15326, 15721, 16716, 19303, 22989, 30652, 31442, 38606, 45978, 47163, 53641, 57909, 62884, 77212, 91956, 94326, 107282, 110047, 115818, 135121, 160923, 188652, 214564, 220094, 231636, 270242, 321846, 330141, 405363, 440188, 540484, 643692, 660282, 810726, 1320564, 1524937, 1621452, 3049874, 4574811, 6099748, 9149622, 10674559, 18299244, 21349118, 32023677, 42698236, 64047354, 128094708]

約数ペア:

[(1, 128094708), (2, 64047354), (3, 42698236), (4, 32023677), (6, 21349118), (7, 18299244), (12, 10674559), (14, 9149622), (21, 6099748), (28, 4574811), (42, 3049874), (79, 1621452), (84, 1524937), (97, 1320564), (158, 810726), (194, 660282), (199, 643692), (237, 540484), (291, 440188), (316, 405363), (388, 330141), (398, 321846), (474, 270242), (553, 231636), (582, 220094), (597, 214564), (679, 188652), (796, 160923), (948, 135121), (1106, 115818), (1164, 110047), (1194, 107282), (1358, 94326), (1393, 91956), (1659, 77212), (2037, 62884), (2212, 57909), (2388, 53641), (2716, 47163), (2786, 45978), (3318, 38606), (4074, 31442), (4179, 30652), (5572, 22989), (6636, 19303), (7663, 16716), (8148, 15721), (8358, 15326)]