138921168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 374976000

約数和(自身を除く): 236054832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1049, 1068, 1424, 1488, 2098, 2136, 2759, 3147, 4196, 4272, 5518, 6294, 8277, 8392, 11036, 12588, 16554, 16784, 22072, 25176, 32519, 33108, 44144, 50352, 65038, 66216, 93361, 97557, 130076, 132432, 186722, 195114, 260152, 280083, 373444, 390228, 520304, 560166, 746888, 780456, 1120332, 1493776, 1560912, 2240664, 2894191, 4481328, 5788382, 8682573, 11576764, 17365146, 23153528, 34730292, 46307056, 69460584, 138921168]

約数ペア:

[(1, 138921168), (2, 69460584), (3, 46307056), (4, 34730292), (6, 23153528), (8, 17365146), (12, 11576764), (16, 8682573), (24, 5788382), (31, 4481328), (48, 2894191), (62, 2240664), (89, 1560912), (93, 1493776), (124, 1120332), (178, 780456), (186, 746888), (248, 560166), (267, 520304), (356, 390228), (372, 373444), (496, 280083), (534, 260152), (712, 195114), (744, 186722), (1049, 132432), (1068, 130076), (1424, 97557), (1488, 93361), (2098, 66216), (2136, 65038), (2759, 50352), (3147, 44144), (4196, 33108), (4272, 32519), (5518, 25176), (6294, 22072), (8277, 16784), (8392, 16554), (11036, 12588)]