134618876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 296568720

約数和(自身を除く): 161949844

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 977, 1036, 1406, 1813, 1862, 1954, 2812, 3626, 3724, 3908, 4921, 6839, 7252, 9842, 13678, 18563, 19684, 27356, 34447, 36149, 37126, 47873, 68894, 72298, 74252, 95746, 129941, 137788, 144596, 191492, 253043, 259882, 506086, 519764, 686831, 909587, 1012172, 1373662, 1771301, 1819174, 2747324, 3542602, 3638348, 4807817, 7085204, 9615634, 19231268, 33654719, 67309438, 134618876]

約数ペア:

[(1, 134618876), (2, 67309438), (4, 33654719), (7, 19231268), (14, 9615634), (19, 7085204), (28, 4807817), (37, 3638348), (38, 3542602), (49, 2747324), (74, 1819174), (76, 1771301), (98, 1373662), (133, 1012172), (148, 909587), (196, 686831), (259, 519764), (266, 506086), (518, 259882), (532, 253043), (703, 191492), (931, 144596), (977, 137788), (1036, 129941), (1406, 95746), (1813, 74252), (1862, 72298), (1954, 68894), (2812, 47873), (3626, 37126), (3724, 36149), (3908, 34447), (4921, 27356), (6839, 19684), (7252, 18563), (9842, 13678)]