172420159184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{1913}}^1$

素因数の和:2645

約数の個数: 160

約数和(自身を含む): 416055704064

約数和(自身を除く): 243635544880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 601, 721, 728, 824, 1202, 1339, 1442, 1456, 1648, 1913, 2404, 2678, 2884, 3826, 4207, 4808, 5356, 5768, 7652, 7813, 8414, 9373, 9616, 10712, 11536, 13391, 15304, 15626, 16828, 18746, 21424, 24869, 26782, 30608, 31252, 33656, 37492, 49738, 53564, 54691, 61903, 62504, 67312, 74984, 99476, 107128, 109382, 123806, 125008, 149968, 174083, 197039, 198952, 214256, 218764, 247612, 348166, 394078, 397904, 433321, 437528, 495224, 696332, 788156, 804739, 866642, 875056, 990448, 1149713, 1379273, 1392664, 1576312, 1609478, 1733284, 2299426, 2561507, 2758546, 2785328, 3152624, 3218956, 3466568, 4598852, 5123014, 5517092, 5633173, 6437912, 6933136, 8047991, 9197704, 10246028, 11034184, 11266346, 12875824, 14946269, 16095982, 17930549, 18395408, 20492056, 22068368, 22532692, 29892538, 32191964, 35861098, 40984112, 45065384, 59785076, 64383928, 71722196, 90130768, 104623883, 118420439, 119570152, 128767856, 143444392, 209247766, 236840878, 239140304, 286888784, 418495532, 473681756, 828943073, 836991064, 947363512, 1539465707, 1657886146, 1673982128, 1894727024, 3078931414, 3315772292, 6157862828, 6631544584, 10776259949, 12315725656, 13263089168, 21552519898, 24631451312, 43105039796, 86210079592, 172420159184]

約数ペア:

[(1, 172420159184), (2, 86210079592), (4, 43105039796), (7, 24631451312), (8, 21552519898), (13, 13263089168), (14, 12315725656), (16, 10776259949), (26, 6631544584), (28, 6157862828), (52, 3315772292), (56, 3078931414), (91, 1894727024), (103, 1673982128), (104, 1657886146), (112, 1539465707), (182, 947363512), (206, 836991064), (208, 828943073), (364, 473681756), (412, 418495532), (601, 286888784), (721, 239140304), (728, 236840878), (824, 209247766), (1202, 143444392), (1339, 128767856), (1442, 119570152), (1456, 118420439), (1648, 104623883), (1913, 90130768), (2404, 71722196), (2678, 64383928), (2884, 59785076), (3826, 45065384), (4207, 40984112), (4808, 35861098), (5356, 32191964), (5768, 29892538), (7652, 22532692), (7813, 22068368), (8414, 20492056), (9373, 18395408), (9616, 17930549), (10712, 16095982), (11536, 14946269), (13391, 12875824), (15304, 11266346), (15626, 11034184), (16828, 10246028), (18746, 9197704), (21424, 8047991), (24869, 6933136), (26782, 6437912), (30608, 5633173), (31252, 5517092), (33656, 5123014), (37492, 4598852), (49738, 3466568), (53564, 3218956), (54691, 3152624), (61903, 2785328), (62504, 2758546), (67312, 2561507), (74984, 2299426), (99476, 1733284), (107128, 1609478), (109382, 1576312), (123806, 1392664), (125008, 1379273), (149968, 1149713), (174083, 990448), (197039, 875056), (198952, 866642), (214256, 804739), (218764, 788156), (247612, 696332), (348166, 495224), (394078, 437528), (397904, 433321)]