127717632

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{7919}}^1$

素因数の和:7948

約数の個数: 108

約数和(自身を含む): 420900480

約数和(自身を除く): 293182848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 7919, 8064, 15838, 16128, 23757, 31676, 47514, 55433, 63352, 71271, 95028, 110866, 126704, 142542, 166299, 190056, 221732, 253408, 285084, 332598, 380112, 443464, 498897, 506816, 570168, 665196, 760224, 886928, 997794, 1013632, 1140336, 1330392, 1520448, 1773856, 1995588, 2027264, 2280672, 2660784, 3040896, 3547712, 3991176, 4561344, 5321568, 6081792, 7095424, 7982352, 9122688, 10643136, 14190848, 15964704, 18245376, 21286272, 31929408, 42572544, 63858816, 127717632]

約数ペア:

[(1, 127717632), (2, 63858816), (3, 42572544), (4, 31929408), (6, 21286272), (7, 18245376), (8, 15964704), (9, 14190848), (12, 10643136), (14, 9122688), (16, 7982352), (18, 7095424), (21, 6081792), (24, 5321568), (28, 4561344), (32, 3991176), (36, 3547712), (42, 3040896), (48, 2660784), (56, 2280672), (63, 2027264), (64, 1995588), (72, 1773856), (84, 1520448), (96, 1330392), (112, 1140336), (126, 1013632), (128, 997794), (144, 886928), (168, 760224), (192, 665196), (224, 570168), (252, 506816), (256, 498897), (288, 443464), (336, 380112), (384, 332598), (448, 285084), (504, 253408), (576, 221732), (672, 190056), (768, 166299), (896, 142542), (1008, 126704), (1152, 110866), (1344, 95028), (1792, 71271), (2016, 63352), (2304, 55433), (2688, 47514), (4032, 31676), (5376, 23757), (7919, 16128), (8064, 15838)]