140698584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 427078080

約数和(自身を除く): 286379496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 373, 403, 468, 507, 558, 676, 744, 746, 806, 936, 1014, 1116, 1119, 1209, 1352, 1492, 1521, 1612, 2028, 2232, 2238, 2418, 2984, 3042, 3224, 3357, 3627, 4056, 4476, 4836, 4849, 5239, 6084, 6714, 7254, 8952, 9672, 9698, 10478, 11563, 12168, 13428, 14508, 14547, 15717, 19396, 20956, 23126, 26856, 29016, 29094, 31434, 34689, 38792, 41912, 43641, 46252, 47151, 58188, 62868, 63037, 69378, 87282, 92504, 94302, 104067, 116376, 125736, 126074, 138756, 150319, 174564, 188604, 189111, 208134, 252148, 277512, 300638, 349128, 377208, 378222, 416268, 450957, 504296, 567333, 601276, 756444, 832536, 901914, 1134666, 1202552, 1352871, 1512888, 1803828, 1954147, 2269332, 2705742, 3607656, 3908294, 4538664, 5411484, 5862441, 7816588, 10822968, 11724882, 15633176, 17587323, 23449764, 35174646, 46899528, 70349292, 140698584]

約数ペア:

[(1, 140698584), (2, 70349292), (3, 46899528), (4, 35174646), (6, 23449764), (8, 17587323), (9, 15633176), (12, 11724882), (13, 10822968), (18, 7816588), (24, 5862441), (26, 5411484), (31, 4538664), (36, 3908294), (39, 3607656), (52, 2705742), (62, 2269332), (72, 1954147), (78, 1803828), (93, 1512888), (104, 1352871), (117, 1202552), (124, 1134666), (156, 901914), (169, 832536), (186, 756444), (234, 601276), (248, 567333), (279, 504296), (312, 450957), (338, 416268), (372, 378222), (373, 377208), (403, 349128), (468, 300638), (507, 277512), (558, 252148), (676, 208134), (744, 189111), (746, 188604), (806, 174564), (936, 150319), (1014, 138756), (1116, 126074), (1119, 125736), (1209, 116376), (1352, 104067), (1492, 94302), (1521, 92504), (1612, 87282), (2028, 69378), (2232, 63037), (2238, 62868), (2418, 58188), (2984, 47151), (3042, 46252), (3224, 43641), (3357, 41912), (3627, 38792), (4056, 34689), (4476, 31434), (4836, 29094), (4849, 29016), (5239, 26856), (6084, 23126), (6714, 20956), (7254, 19396), (8952, 15717), (9672, 14547), (9698, 14508), (10478, 13428), (11563, 12168)]