128367288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 413452800

約数和(自身を除く): 285085512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1163, 1314, 1512, 1533, 1752, 1971, 2044, 2326, 2628, 3066, 3489, 3942, 4088, 4599, 4652, 5256, 6132, 6978, 7884, 8141, 9198, 9304, 10467, 12264, 13797, 13956, 15768, 16282, 18396, 20934, 24423, 27594, 27912, 31401, 32564, 36792, 41868, 48846, 55188, 62802, 65128, 73269, 83736, 84899, 97692, 110376, 125604, 146538, 169798, 195384, 219807, 251208, 254697, 293076, 339596, 439614, 509394, 586152, 594293, 679192, 764091, 879228, 1018788, 1188586, 1528182, 1758456, 1782879, 2037576, 2292273, 2377172, 3056364, 3565758, 4584546, 4754344, 5348637, 6112728, 7131516, 9169092, 10697274, 14263032, 16045911, 18338184, 21394548, 32091822, 42789096, 64183644, 128367288]

約数ペア:

[(1, 128367288), (2, 64183644), (3, 42789096), (4, 32091822), (6, 21394548), (7, 18338184), (8, 16045911), (9, 14263032), (12, 10697274), (14, 9169092), (18, 7131516), (21, 6112728), (24, 5348637), (27, 4754344), (28, 4584546), (36, 3565758), (42, 3056364), (54, 2377172), (56, 2292273), (63, 2037576), (72, 1782879), (73, 1758456), (84, 1528182), (108, 1188586), (126, 1018788), (146, 879228), (168, 764091), (189, 679192), (216, 594293), (219, 586152), (252, 509394), (292, 439614), (378, 339596), (438, 293076), (504, 254697), (511, 251208), (584, 219807), (657, 195384), (756, 169798), (876, 146538), (1022, 125604), (1163, 110376), (1314, 97692), (1512, 84899), (1533, 83736), (1752, 73269), (1971, 65128), (2044, 62802), (2326, 55188), (2628, 48846), (3066, 41868), (3489, 36792), (3942, 32564), (4088, 31401), (4599, 27912), (4652, 27594), (5256, 24423), (6132, 20934), (6978, 18396), (7884, 16282), (8141, 15768), (9198, 13956), (9304, 13797), (10467, 12264)]