138788208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 120

約数和(自身を含む): 431601840

約数和(自身を除く): 292813632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 1901, 2028, 2704, 2808, 3042, 3802, 4056, 4563, 5616, 5703, 6084, 7604, 8112, 9126, 11406, 12168, 15208, 17109, 18252, 22812, 24336, 24713, 30416, 34218, 36504, 45624, 49426, 51327, 68436, 73008, 74139, 91248, 98852, 102654, 136872, 148278, 197704, 205308, 222417, 273744, 296556, 321269, 395408, 410616, 444834, 593112, 642538, 667251, 821232, 889668, 963807, 1186224, 1285076, 1334502, 1779336, 1927614, 2570152, 2669004, 2891421, 3558672, 3855228, 5140304, 5338008, 5782842, 7710456, 8674263, 10676016, 11565684, 15420912, 17348526, 23131368, 34697052, 46262736, 69394104, 138788208]

約数ペア:

[(1, 138788208), (2, 69394104), (3, 46262736), (4, 34697052), (6, 23131368), (8, 17348526), (9, 15420912), (12, 11565684), (13, 10676016), (16, 8674263), (18, 7710456), (24, 5782842), (26, 5338008), (27, 5140304), (36, 3855228), (39, 3558672), (48, 2891421), (52, 2669004), (54, 2570152), (72, 1927614), (78, 1779336), (104, 1334502), (108, 1285076), (117, 1186224), (144, 963807), (156, 889668), (169, 821232), (208, 667251), (216, 642538), (234, 593112), (312, 444834), (338, 410616), (351, 395408), (432, 321269), (468, 296556), (507, 273744), (624, 222417), (676, 205308), (702, 197704), (936, 148278), (1014, 136872), (1352, 102654), (1404, 98852), (1521, 91248), (1872, 74139), (1901, 73008), (2028, 68436), (2704, 51327), (2808, 49426), (3042, 45624), (3802, 36504), (4056, 34218), (4563, 30416), (5616, 24713), (5703, 24336), (6084, 22812), (7604, 18252), (8112, 17109), (9126, 15208), (11406, 12168)]