140914728

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 399016800

約数和(自身を除く): 258102072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 243, 324, 346, 419, 486, 519, 648, 692, 838, 972, 1038, 1257, 1384, 1557, 1676, 1944, 2076, 2514, 3114, 3352, 3771, 4152, 4671, 5028, 6228, 7542, 9342, 10056, 11313, 12456, 14013, 15084, 18684, 22626, 28026, 30168, 33939, 37368, 42039, 45252, 56052, 67878, 72487, 84078, 90504, 101817, 112104, 135756, 144974, 168156, 203634, 217461, 271512, 289948, 336312, 407268, 434922, 579896, 652383, 814536, 869844, 1304766, 1739688, 1957149, 2609532, 3914298, 5219064, 5871447, 7828596, 11742894, 15657192, 17614341, 23485788, 35228682, 46971576, 70457364, 140914728]

約数ペア:

[(1, 140914728), (2, 70457364), (3, 46971576), (4, 35228682), (6, 23485788), (8, 17614341), (9, 15657192), (12, 11742894), (18, 7828596), (24, 5871447), (27, 5219064), (36, 3914298), (54, 2609532), (72, 1957149), (81, 1739688), (108, 1304766), (162, 869844), (173, 814536), (216, 652383), (243, 579896), (324, 434922), (346, 407268), (419, 336312), (486, 289948), (519, 271512), (648, 217461), (692, 203634), (838, 168156), (972, 144974), (1038, 135756), (1257, 112104), (1384, 101817), (1557, 90504), (1676, 84078), (1944, 72487), (2076, 67878), (2514, 56052), (3114, 45252), (3352, 42039), (3771, 37368), (4152, 33939), (4671, 30168), (5028, 28026), (6228, 22626), (7542, 18684), (9342, 15084), (10056, 14013), (11313, 12456)]