161799336

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 480816000

約数和(自身を除く): 319016664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 139, 153, 204, 216, 278, 306, 317, 408, 417, 459, 556, 612, 634, 834, 918, 951, 1112, 1224, 1251, 1268, 1668, 1836, 1902, 2363, 2502, 2536, 2853, 3336, 3672, 3753, 3804, 4726, 5004, 5389, 5706, 7089, 7506, 7608, 8559, 9452, 10008, 10778, 11412, 14178, 15012, 16167, 17118, 18904, 21267, 21556, 22824, 28356, 30024, 32334, 34236, 42534, 43112, 44063, 48501, 56712, 63801, 64668, 68472, 85068, 88126, 97002, 127602, 129336, 132189, 145503, 170136, 176252, 194004, 255204, 264378, 291006, 352504, 388008, 396567, 510408, 528756, 582012, 749071, 793134, 1057512, 1164024, 1189701, 1498142, 1586268, 2247213, 2379402, 2996284, 3172536, 4494426, 4758804, 5992568, 6741639, 8988852, 9517608, 13483278, 17977704, 20224917, 26966556, 40449834, 53933112, 80899668, 161799336]

約数ペア:

[(1, 161799336), (2, 80899668), (3, 53933112), (4, 40449834), (6, 26966556), (8, 20224917), (9, 17977704), (12, 13483278), (17, 9517608), (18, 8988852), (24, 6741639), (27, 5992568), (34, 4758804), (36, 4494426), (51, 3172536), (54, 2996284), (68, 2379402), (72, 2247213), (102, 1586268), (108, 1498142), (136, 1189701), (139, 1164024), (153, 1057512), (204, 793134), (216, 749071), (278, 582012), (306, 528756), (317, 510408), (408, 396567), (417, 388008), (459, 352504), (556, 291006), (612, 264378), (634, 255204), (834, 194004), (918, 176252), (951, 170136), (1112, 145503), (1224, 132189), (1251, 129336), (1268, 127602), (1668, 97002), (1836, 88126), (1902, 85068), (2363, 68472), (2502, 64668), (2536, 63801), (2853, 56712), (3336, 48501), (3672, 44063), (3753, 43112), (3804, 42534), (4726, 34236), (5004, 32334), (5389, 30024), (5706, 28356), (7089, 22824), (7506, 21556), (7608, 21267), (8559, 18904), (9452, 17118), (10008, 16167), (10778, 15012), (11412, 14178)]