153235836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 108

約数和(自身を含む): 440737752

約数和(自身を除く): 287501916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 907, 988, 1083, 1444, 1482, 1814, 2166, 2223, 2721, 2964, 3249, 3628, 4332, 4446, 4693, 5442, 6498, 8163, 8892, 9386, 10884, 11791, 12996, 14079, 16326, 17233, 18772, 23582, 28158, 32652, 34466, 35373, 42237, 47164, 51699, 56316, 68932, 70746, 84474, 103398, 106119, 141492, 155097, 168948, 206796, 212238, 224029, 310194, 327427, 424476, 448058, 620388, 654854, 672087, 896116, 982281, 1309708, 1344174, 1964562, 2016261, 2688348, 2946843, 3929124, 4032522, 4256551, 5893686, 8065044, 8513102, 11787372, 12769653, 17026204, 25539306, 38308959, 51078612, 76617918, 153235836]

約数ペア:

[(1, 153235836), (2, 76617918), (3, 51078612), (4, 38308959), (6, 25539306), (9, 17026204), (12, 12769653), (13, 11787372), (18, 8513102), (19, 8065044), (26, 5893686), (36, 4256551), (38, 4032522), (39, 3929124), (52, 2946843), (57, 2688348), (76, 2016261), (78, 1964562), (114, 1344174), (117, 1309708), (156, 982281), (171, 896116), (228, 672087), (234, 654854), (247, 620388), (342, 448058), (361, 424476), (468, 327427), (494, 310194), (684, 224029), (722, 212238), (741, 206796), (907, 168948), (988, 155097), (1083, 141492), (1444, 106119), (1482, 103398), (1814, 84474), (2166, 70746), (2223, 68932), (2721, 56316), (2964, 51699), (3249, 47164), (3628, 42237), (4332, 35373), (4446, 34466), (4693, 32652), (5442, 28158), (6498, 23582), (8163, 18772), (8892, 17233), (9386, 16326), (10884, 14079), (11791, 12996)]