138899472

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 370684608

約数和(自身を除く): 231785136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 163, 164, 246, 326, 328, 433, 489, 492, 652, 656, 866, 978, 984, 1299, 1304, 1732, 1956, 1968, 2598, 2608, 3464, 3912, 5196, 6683, 6928, 7824, 10392, 13366, 17753, 20049, 20784, 26732, 35506, 40098, 53259, 53464, 70579, 71012, 80196, 106518, 106928, 141158, 142024, 160392, 211737, 213036, 282316, 284048, 320784, 423474, 426072, 564632, 846948, 852144, 1129264, 1693896, 2893739, 3387792, 5787478, 8681217, 11574956, 17362434, 23149912, 34724868, 46299824, 69449736, 138899472]

約数ペア:

[(1, 138899472), (2, 69449736), (3, 46299824), (4, 34724868), (6, 23149912), (8, 17362434), (12, 11574956), (16, 8681217), (24, 5787478), (41, 3387792), (48, 2893739), (82, 1693896), (123, 1129264), (163, 852144), (164, 846948), (246, 564632), (326, 426072), (328, 423474), (433, 320784), (489, 284048), (492, 282316), (652, 213036), (656, 211737), (866, 160392), (978, 142024), (984, 141158), (1299, 106928), (1304, 106518), (1732, 80196), (1956, 71012), (1968, 70579), (2598, 53464), (2608, 53259), (3464, 40098), (3912, 35506), (5196, 26732), (6683, 20784), (6928, 20049), (7824, 17753), (10392, 13366)]