145556856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 421621200

約数和(自身を除く): 276064344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 306, 327, 408, 436, 612, 654, 872, 981, 1091, 1224, 1308, 1853, 1962, 2182, 2616, 3273, 3706, 3924, 4364, 5559, 6546, 7412, 7848, 8728, 9819, 11118, 13092, 14824, 16677, 18547, 19638, 22236, 26184, 33354, 37094, 39276, 44472, 55641, 66708, 74188, 78552, 111282, 118919, 133416, 148376, 166923, 222564, 237838, 333846, 356757, 445128, 475676, 667692, 713514, 951352, 1070271, 1335384, 1427028, 2021623, 2140542, 2854056, 4043246, 4281084, 6064869, 8086492, 8562168, 12129738, 16172984, 18194607, 24259476, 36389214, 48518952, 72778428, 145556856]

約数ペア:

[(1, 145556856), (2, 72778428), (3, 48518952), (4, 36389214), (6, 24259476), (8, 18194607), (9, 16172984), (12, 12129738), (17, 8562168), (18, 8086492), (24, 6064869), (34, 4281084), (36, 4043246), (51, 2854056), (68, 2140542), (72, 2021623), (102, 1427028), (109, 1335384), (136, 1070271), (153, 951352), (204, 713514), (218, 667692), (306, 475676), (327, 445128), (408, 356757), (436, 333846), (612, 237838), (654, 222564), (872, 166923), (981, 148376), (1091, 133416), (1224, 118919), (1308, 111282), (1853, 78552), (1962, 74188), (2182, 66708), (2616, 55641), (3273, 44472), (3706, 39276), (3924, 37094), (4364, 33354), (5559, 26184), (6546, 22236), (7412, 19638), (7848, 18547), (8728, 16677), (9819, 14824), (11118, 13092)]