154401828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 438681600

約数和(自身を除く): 284279772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 89, 114, 133, 178, 228, 266, 267, 356, 399, 532, 534, 623, 798, 1068, 1087, 1246, 1596, 1691, 1869, 2174, 2492, 3261, 3382, 3738, 4348, 5073, 6522, 6764, 7476, 7609, 10146, 11837, 13044, 15218, 20292, 20653, 22827, 23674, 30436, 35511, 41306, 45654, 47348, 61959, 71022, 82612, 91308, 96743, 123918, 142044, 144571, 193486, 247836, 289142, 290229, 386972, 433713, 578284, 580458, 677201, 867426, 1160916, 1354402, 1734852, 1838117, 2031603, 2708804, 3676234, 4063206, 5514351, 7352468, 8126412, 11028702, 12866819, 22057404, 25733638, 38600457, 51467276, 77200914, 154401828]

約数ペア:

[(1, 154401828), (2, 77200914), (3, 51467276), (4, 38600457), (6, 25733638), (7, 22057404), (12, 12866819), (14, 11028702), (19, 8126412), (21, 7352468), (28, 5514351), (38, 4063206), (42, 3676234), (57, 2708804), (76, 2031603), (84, 1838117), (89, 1734852), (114, 1354402), (133, 1160916), (178, 867426), (228, 677201), (266, 580458), (267, 578284), (356, 433713), (399, 386972), (532, 290229), (534, 289142), (623, 247836), (798, 193486), (1068, 144571), (1087, 142044), (1246, 123918), (1596, 96743), (1691, 91308), (1869, 82612), (2174, 71022), (2492, 61959), (3261, 47348), (3382, 45654), (3738, 41306), (4348, 35511), (5073, 30436), (6522, 23674), (6764, 22827), (7476, 20653), (7609, 20292), (10146, 15218), (11837, 13044)]