128198448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 414928800

約数和(自身を除く): 286730352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1429, 1602, 1869, 2136, 2492, 2858, 3204, 3738, 4272, 4287, 4984, 5607, 5716, 6408, 7476, 8574, 9968, 10003, 11214, 11432, 12816, 12861, 14952, 17148, 20006, 22428, 22864, 25722, 29904, 30009, 34296, 40012, 44856, 51444, 60018, 68592, 80024, 89712, 90027, 102888, 120036, 127181, 160048, 180054, 205776, 240072, 254362, 360108, 381543, 480144, 508724, 720216, 763086, 890267, 1017448, 1144629, 1440432, 1526172, 1780534, 2034896, 2289258, 2670801, 3052344, 3561068, 4578516, 5341602, 6104688, 7122136, 8012403, 9157032, 10683204, 14244272, 16024806, 18314064, 21366408, 32049612, 42732816, 64099224, 128198448]

約数ペア:

[(1, 128198448), (2, 64099224), (3, 42732816), (4, 32049612), (6, 21366408), (7, 18314064), (8, 16024806), (9, 14244272), (12, 10683204), (14, 9157032), (16, 8012403), (18, 7122136), (21, 6104688), (24, 5341602), (28, 4578516), (36, 3561068), (42, 3052344), (48, 2670801), (56, 2289258), (63, 2034896), (72, 1780534), (84, 1526172), (89, 1440432), (112, 1144629), (126, 1017448), (144, 890267), (168, 763086), (178, 720216), (252, 508724), (267, 480144), (336, 381543), (356, 360108), (504, 254362), (534, 240072), (623, 205776), (712, 180054), (801, 160048), (1008, 127181), (1068, 120036), (1246, 102888), (1424, 90027), (1429, 89712), (1602, 80024), (1869, 68592), (2136, 60018), (2492, 51444), (2858, 44856), (3204, 40012), (3738, 34296), (4272, 30009), (4287, 29904), (4984, 25722), (5607, 22864), (5716, 22428), (6408, 20006), (7476, 17148), (8574, 14952), (9968, 12861), (10003, 12816), (11214, 11432)]