163540944

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 140

約数和(自身を含む): 543212256

約数和(自身を除く): 379671312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2003, 2268, 2916, 3024, 3402, 3888, 4006, 4536, 5103, 5832, 6009, 6804, 8012, 9072, 10206, 11664, 12018, 13608, 14021, 16024, 18027, 20412, 24036, 27216, 28042, 32048, 36054, 40824, 42063, 48072, 54081, 56084, 72108, 81648, 84126, 96144, 108162, 112168, 126189, 144216, 162243, 168252, 216324, 224336, 252378, 288432, 324486, 336504, 378567, 432648, 486729, 504756, 648972, 673008, 757134, 865296, 973458, 1009512, 1135701, 1297944, 1460187, 1514268, 1946916, 2019024, 2271402, 2595888, 2920374, 3028536, 3407103, 3893832, 4542804, 5840748, 6057072, 6814206, 7787664, 9085608, 10221309, 11681496, 13628412, 18171216, 20442618, 23362992, 27256824, 40885236, 54513648, 81770472, 163540944]

約数ペア:

[(1, 163540944), (2, 81770472), (3, 54513648), (4, 40885236), (6, 27256824), (7, 23362992), (8, 20442618), (9, 18171216), (12, 13628412), (14, 11681496), (16, 10221309), (18, 9085608), (21, 7787664), (24, 6814206), (27, 6057072), (28, 5840748), (36, 4542804), (42, 3893832), (48, 3407103), (54, 3028536), (56, 2920374), (63, 2595888), (72, 2271402), (81, 2019024), (84, 1946916), (108, 1514268), (112, 1460187), (126, 1297944), (144, 1135701), (162, 1009512), (168, 973458), (189, 865296), (216, 757134), (243, 673008), (252, 648972), (324, 504756), (336, 486729), (378, 432648), (432, 378567), (486, 336504), (504, 324486), (567, 288432), (648, 252378), (729, 224336), (756, 216324), (972, 168252), (1008, 162243), (1134, 144216), (1296, 126189), (1458, 112168), (1512, 108162), (1701, 96144), (1944, 84126), (2003, 81648), (2268, 72108), (2916, 56084), (3024, 54081), (3402, 48072), (3888, 42063), (4006, 40824), (4536, 36054), (5103, 32048), (5832, 28042), (6009, 27216), (6804, 24036), (8012, 20412), (9072, 18027), (10206, 16024), (11664, 14021), (12018, 13608)]