140685012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 400705536

約数和(自身を除く): 260020524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 263, 324, 351, 381, 468, 508, 526, 702, 762, 789, 1052, 1053, 1143, 1404, 1524, 1578, 1651, 2106, 2286, 2367, 3156, 3302, 3419, 3429, 4212, 4572, 4734, 4953, 6604, 6838, 6858, 7101, 9468, 9906, 10257, 10287, 13676, 13716, 14202, 14859, 19812, 20514, 20574, 21303, 28404, 29718, 30771, 33401, 41028, 41148, 42606, 44577, 59436, 61542, 66802, 85212, 89154, 92313, 100203, 123084, 133604, 133731, 178308, 184626, 200406, 267462, 276939, 300609, 369252, 400812, 434213, 534924, 553878, 601218, 868426, 901827, 1107756, 1202436, 1302639, 1736852, 1803654, 2605278, 2705481, 3607308, 3907917, 5210556, 5410962, 7815834, 10821924, 11723751, 15631668, 23447502, 35171253, 46895004, 70342506, 140685012]

約数ペア:

[(1, 140685012), (2, 70342506), (3, 46895004), (4, 35171253), (6, 23447502), (9, 15631668), (12, 11723751), (13, 10821924), (18, 7815834), (26, 5410962), (27, 5210556), (36, 3907917), (39, 3607308), (52, 2705481), (54, 2605278), (78, 1803654), (81, 1736852), (108, 1302639), (117, 1202436), (127, 1107756), (156, 901827), (162, 868426), (234, 601218), (254, 553878), (263, 534924), (324, 434213), (351, 400812), (381, 369252), (468, 300609), (508, 276939), (526, 267462), (702, 200406), (762, 184626), (789, 178308), (1052, 133731), (1053, 133604), (1143, 123084), (1404, 100203), (1524, 92313), (1578, 89154), (1651, 85212), (2106, 66802), (2286, 61542), (2367, 59436), (3156, 44577), (3302, 42606), (3419, 41148), (3429, 41028), (4212, 33401), (4572, 30771), (4734, 29718), (4953, 28404), (6604, 21303), (6838, 20574), (6858, 20514), (7101, 19812), (9468, 14859), (9906, 14202), (10257, 13716), (10287, 13676)]