128045736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19575

約数の個数: 96

約数和(自身を含む): 426840960

約数和(自身を除く): 298795224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 19543, 39086, 58629, 78172, 117258, 136801, 156344, 175887, 234516, 254059, 273602, 351774, 410403, 469032, 508118, 547204, 703548, 762177, 820806, 1016236, 1094408, 1231209, 1407096, 1524354, 1641612, 1778413, 2032472, 2286531, 2462418, 3048708, 3283224, 3556826, 4573062, 4924836, 5335239, 6097416, 7113652, 9146124, 9849672, 10670478, 14227304, 16005717, 18292248, 21340956, 32011434, 42681912, 64022868, 128045736]

約数ペア:

[(1, 128045736), (2, 64022868), (3, 42681912), (4, 32011434), (6, 21340956), (7, 18292248), (8, 16005717), (9, 14227304), (12, 10670478), (13, 9849672), (14, 9146124), (18, 7113652), (21, 6097416), (24, 5335239), (26, 4924836), (28, 4573062), (36, 3556826), (39, 3283224), (42, 3048708), (52, 2462418), (56, 2286531), (63, 2032472), (72, 1778413), (78, 1641612), (84, 1524354), (91, 1407096), (104, 1231209), (117, 1094408), (126, 1016236), (156, 820806), (168, 762177), (182, 703548), (234, 547204), (252, 508118), (273, 469032), (312, 410403), (364, 351774), (468, 273602), (504, 254059), (546, 234516), (728, 175887), (819, 156344), (936, 136801), (1092, 117258), (1638, 78172), (2184, 58629), (3276, 39086), (6552, 19543)]