158784444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2600

約数の個数: 144

約数和(自身を含む): 520199680

約数和(自身を除く): 361415236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2551, 2964, 3276, 3458, 4446, 4788, 5102, 5187, 6916, 7653, 8892, 10204, 10374, 15306, 15561, 17857, 20748, 22959, 30612, 31122, 33163, 35714, 45918, 48469, 53571, 62244, 66326, 71428, 91836, 96938, 99489, 107142, 132652, 145407, 160713, 193876, 198978, 214284, 232141, 290814, 298467, 321426, 339283, 397956, 436221, 464282, 581628, 596934, 630097, 642852, 678566, 696423, 872442, 928564, 1017849, 1193868, 1260194, 1357132, 1392846, 1744884, 1890291, 2035698, 2089269, 2520388, 2785692, 3053547, 3780582, 4071396, 4178538, 4410679, 5670873, 6107094, 7561164, 8357076, 8821358, 11341746, 12214188, 13232037, 17642716, 22683492, 26464074, 39696111, 52928148, 79392222, 158784444]

約数ペア:

[(1, 158784444), (2, 79392222), (3, 52928148), (4, 39696111), (6, 26464074), (7, 22683492), (9, 17642716), (12, 13232037), (13, 12214188), (14, 11341746), (18, 8821358), (19, 8357076), (21, 7561164), (26, 6107094), (28, 5670873), (36, 4410679), (38, 4178538), (39, 4071396), (42, 3780582), (52, 3053547), (57, 2785692), (63, 2520388), (76, 2089269), (78, 2035698), (84, 1890291), (91, 1744884), (114, 1392846), (117, 1357132), (126, 1260194), (133, 1193868), (156, 1017849), (171, 928564), (182, 872442), (228, 696423), (234, 678566), (247, 642852), (252, 630097), (266, 596934), (273, 581628), (342, 464282), (364, 436221), (399, 397956), (468, 339283), (494, 321426), (532, 298467), (546, 290814), (684, 232141), (741, 214284), (798, 198978), (819, 193876), (988, 160713), (1092, 145407), (1197, 132652), (1482, 107142), (1596, 99489), (1638, 96938), (1729, 91836), (2223, 71428), (2394, 66326), (2551, 62244), (2964, 53571), (3276, 48469), (3458, 45918), (4446, 35714), (4788, 33163), (5102, 31122), (5187, 30612), (6916, 22959), (7653, 20748), (8892, 17857), (10204, 15561), (10374, 15306)]