140641344

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 432694080

約数和(自身を除く): 292052736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 142, 144, 152, 171, 181, 192, 213, 228, 284, 288, 304, 342, 362, 426, 456, 543, 568, 576, 608, 639, 684, 724, 852, 912, 1086, 1136, 1216, 1278, 1349, 1368, 1448, 1629, 1704, 1824, 2172, 2272, 2556, 2698, 2736, 2896, 3258, 3408, 3439, 3648, 4047, 4344, 4544, 5112, 5396, 5472, 5792, 6516, 6816, 6878, 8094, 8688, 10224, 10317, 10792, 10944, 11584, 12141, 12851, 13032, 13632, 13756, 16188, 17376, 20448, 20634, 21584, 24282, 25702, 26064, 27512, 30951, 32376, 34752, 38553, 40896, 41268, 43168, 48564, 51404, 52128, 55024, 61902, 64752, 77106, 82536, 86336, 97128, 102808, 104256, 110048, 115659, 123804, 129504, 154212, 165072, 194256, 205616, 220096, 231318, 244169, 247608, 259008, 308424, 330144, 388512, 411232, 462636, 488338, 495216, 616848, 660288, 732507, 777024, 822464, 925272, 976676, 990432, 1233696, 1465014, 1850544, 1953352, 1980864, 2197521, 2467392, 2930028, 3701088, 3906704, 4395042, 5860056, 7402176, 7813408, 8790084, 11720112, 15626816, 17580168, 23440224, 35160336, 46880448, 70320672, 140641344]

約数ペア:

[(1, 140641344), (2, 70320672), (3, 46880448), (4, 35160336), (6, 23440224), (8, 17580168), (9, 15626816), (12, 11720112), (16, 8790084), (18, 7813408), (19, 7402176), (24, 5860056), (32, 4395042), (36, 3906704), (38, 3701088), (48, 2930028), (57, 2467392), (64, 2197521), (71, 1980864), (72, 1953352), (76, 1850544), (96, 1465014), (114, 1233696), (142, 990432), (144, 976676), (152, 925272), (171, 822464), (181, 777024), (192, 732507), (213, 660288), (228, 616848), (284, 495216), (288, 488338), (304, 462636), (342, 411232), (362, 388512), (426, 330144), (456, 308424), (543, 259008), (568, 247608), (576, 244169), (608, 231318), (639, 220096), (684, 205616), (724, 194256), (852, 165072), (912, 154212), (1086, 129504), (1136, 123804), (1216, 115659), (1278, 110048), (1349, 104256), (1368, 102808), (1448, 97128), (1629, 86336), (1704, 82536), (1824, 77106), (2172, 64752), (2272, 61902), (2556, 55024), (2698, 52128), (2736, 51404), (2896, 48564), (3258, 43168), (3408, 41268), (3439, 40896), (3648, 38553), (4047, 34752), (4344, 32376), (4544, 30951), (5112, 27512), (5396, 26064), (5472, 25702), (5792, 24282), (6516, 21584), (6816, 20634), (6878, 20448), (8094, 17376), (8688, 16188), (10224, 13756), (10317, 13632), (10792, 13032), (10944, 12851), (11584, 12141)]