131473056

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 414723456

約数和(自身を除く): 283250400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 61, 66, 78, 88, 96, 104, 122, 132, 143, 156, 157, 176, 183, 208, 244, 264, 286, 312, 314, 352, 366, 416, 429, 471, 488, 528, 572, 624, 628, 671, 732, 793, 858, 942, 976, 1056, 1144, 1248, 1256, 1342, 1464, 1586, 1716, 1727, 1884, 1952, 2013, 2041, 2288, 2379, 2512, 2684, 2928, 3172, 3432, 3454, 3768, 4026, 4082, 4576, 4758, 5024, 5181, 5368, 5856, 6123, 6344, 6864, 6908, 7536, 8052, 8164, 8723, 9516, 9577, 10362, 10736, 12246, 12688, 13728, 13816, 15072, 16104, 16328, 17446, 19032, 19154, 20724, 21472, 22451, 24492, 25376, 26169, 27632, 28731, 32208, 32656, 34892, 38064, 38308, 41448, 44902, 48984, 52338, 55264, 57462, 64416, 65312, 67353, 69784, 76128, 76616, 82896, 89804, 97968, 104676, 105347, 114924, 124501, 134706, 139568, 153232, 165792, 179608, 195936, 209352, 210694, 229848, 249002, 269412, 279136, 306464, 316041, 359216, 373503, 418704, 421388, 459696, 498004, 538824, 632082, 718432, 747006, 837408, 842776, 919392, 996008, 1077648, 1264164, 1369511, 1494012, 1685552, 1992016, 2155296, 2528328, 2739022, 2988024, 3371104, 3984032, 4108533, 5056656, 5478044, 5976048, 8217066, 10113312, 10956088, 11952096, 16434132, 21912176, 32868264, 43824352, 65736528, 131473056]

約数ペア:

[(1, 131473056), (2, 65736528), (3, 43824352), (4, 32868264), (6, 21912176), (8, 16434132), (11, 11952096), (12, 10956088), (13, 10113312), (16, 8217066), (22, 5976048), (24, 5478044), (26, 5056656), (32, 4108533), (33, 3984032), (39, 3371104), (44, 2988024), (48, 2739022), (52, 2528328), (61, 2155296), (66, 1992016), (78, 1685552), (88, 1494012), (96, 1369511), (104, 1264164), (122, 1077648), (132, 996008), (143, 919392), (156, 842776), (157, 837408), (176, 747006), (183, 718432), (208, 632082), (244, 538824), (264, 498004), (286, 459696), (312, 421388), (314, 418704), (352, 373503), (366, 359216), (416, 316041), (429, 306464), (471, 279136), (488, 269412), (528, 249002), (572, 229848), (624, 210694), (628, 209352), (671, 195936), (732, 179608), (793, 165792), (858, 153232), (942, 139568), (976, 134706), (1056, 124501), (1144, 114924), (1248, 105347), (1256, 104676), (1342, 97968), (1464, 89804), (1586, 82896), (1716, 76616), (1727, 76128), (1884, 69784), (1952, 67353), (2013, 65312), (2041, 64416), (2288, 57462), (2379, 55264), (2512, 52338), (2684, 48984), (2928, 44902), (3172, 41448), (3432, 38308), (3454, 38064), (3768, 34892), (4026, 32656), (4082, 32208), (4576, 28731), (4758, 27632), (5024, 26169), (5181, 25376), (5368, 24492), (5856, 22451), (6123, 21472), (6344, 20724), (6864, 19154), (6908, 19032), (7536, 17446), (8052, 16328), (8164, 16104), (8723, 15072), (9516, 13816), (9577, 13728), (10362, 12688), (10736, 12246)]