155366456

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 357048000

約数和(自身を除く): 201681544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 79, 98, 116, 158, 173, 196, 203, 232, 316, 346, 392, 406, 553, 632, 692, 812, 1106, 1211, 1384, 1421, 1624, 2212, 2291, 2422, 2842, 3871, 4424, 4582, 4844, 5017, 5684, 7742, 8477, 9164, 9688, 10034, 11368, 13667, 15484, 16037, 16954, 18328, 20068, 27334, 30968, 32074, 33908, 35119, 40136, 54668, 64148, 67816, 70238, 95669, 109336, 112259, 128296, 140476, 191338, 224518, 245833, 280952, 382676, 396343, 449036, 491666, 669683, 765352, 792686, 898072, 983332, 1339366, 1585372, 1966664, 2678732, 2774401, 3170744, 5357464, 5548802, 11097604, 19420807, 22195208, 38841614, 77683228, 155366456]

約数ペア:

[(1, 155366456), (2, 77683228), (4, 38841614), (7, 22195208), (8, 19420807), (14, 11097604), (28, 5548802), (29, 5357464), (49, 3170744), (56, 2774401), (58, 2678732), (79, 1966664), (98, 1585372), (116, 1339366), (158, 983332), (173, 898072), (196, 792686), (203, 765352), (232, 669683), (316, 491666), (346, 449036), (392, 396343), (406, 382676), (553, 280952), (632, 245833), (692, 224518), (812, 191338), (1106, 140476), (1211, 128296), (1384, 112259), (1421, 109336), (1624, 95669), (2212, 70238), (2291, 67816), (2422, 64148), (2842, 54668), (3871, 40136), (4424, 35119), (4582, 33908), (4844, 32074), (5017, 30968), (5684, 27334), (7742, 20068), (8477, 18328), (9164, 16954), (9688, 16037), (10034, 15484), (11368, 13667)]