157760496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 490289800

約数和(自身を除く): 332529304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 109, 114, 138, 144, 152, 171, 184, 207, 218, 228, 276, 304, 327, 342, 368, 414, 436, 437, 456, 529, 552, 654, 684, 828, 872, 874, 912, 981, 1058, 1104, 1308, 1311, 1368, 1587, 1656, 1744, 1748, 1962, 2071, 2116, 2507, 2616, 2622, 2736, 3174, 3312, 3496, 3924, 3933, 4142, 4232, 4761, 5014, 5232, 5244, 6213, 6348, 6992, 7521, 7848, 7866, 8284, 8464, 9522, 10028, 10051, 10488, 12426, 12696, 15042, 15696, 15732, 16568, 18639, 19044, 20056, 20102, 20976, 22563, 24852, 25392, 30084, 30153, 31464, 33136, 37278, 38088, 40112, 40204, 45126, 47633, 49704, 57661, 60168, 60306, 62928, 74556, 76176, 80408, 90252, 90459, 95266, 99408, 115322, 120336, 120612, 142899, 149112, 160816, 172983, 180504, 180918, 190532, 230644, 241224, 285798, 298224, 345966, 361008, 361836, 381064, 428697, 461288, 482448, 518949, 571596, 691932, 723672, 762128, 857394, 922576, 1037898, 1095559, 1143192, 1383864, 1447344, 1714788, 2075796, 2191118, 2286384, 2767728, 3286677, 3429576, 4151592, 4382236, 6573354, 6859152, 8303184, 8764472, 9860031, 13146708, 17528944, 19720062, 26293416, 39440124, 52586832, 78880248, 157760496]

約数ペア:

[(1, 157760496), (2, 78880248), (3, 52586832), (4, 39440124), (6, 26293416), (8, 19720062), (9, 17528944), (12, 13146708), (16, 9860031), (18, 8764472), (19, 8303184), (23, 6859152), (24, 6573354), (36, 4382236), (38, 4151592), (46, 3429576), (48, 3286677), (57, 2767728), (69, 2286384), (72, 2191118), (76, 2075796), (92, 1714788), (109, 1447344), (114, 1383864), (138, 1143192), (144, 1095559), (152, 1037898), (171, 922576), (184, 857394), (207, 762128), (218, 723672), (228, 691932), (276, 571596), (304, 518949), (327, 482448), (342, 461288), (368, 428697), (414, 381064), (436, 361836), (437, 361008), (456, 345966), (529, 298224), (552, 285798), (654, 241224), (684, 230644), (828, 190532), (872, 180918), (874, 180504), (912, 172983), (981, 160816), (1058, 149112), (1104, 142899), (1308, 120612), (1311, 120336), (1368, 115322), (1587, 99408), (1656, 95266), (1744, 90459), (1748, 90252), (1962, 80408), (2071, 76176), (2116, 74556), (2507, 62928), (2616, 60306), (2622, 60168), (2736, 57661), (3174, 49704), (3312, 47633), (3496, 45126), (3924, 40204), (3933, 40112), (4142, 38088), (4232, 37278), (4761, 33136), (5014, 31464), (5232, 30153), (5244, 30084), (6213, 25392), (6348, 24852), (6992, 22563), (7521, 20976), (7848, 20102), (7866, 20056), (8284, 19044), (8464, 18639), (9522, 16568), (10028, 15732), (10051, 15696), (10488, 15042), (12426, 12696)]