155863536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 452352000

約数和(自身を除く): 296488464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 37, 38, 48, 57, 62, 74, 76, 93, 111, 114, 124, 148, 149, 152, 186, 222, 228, 248, 296, 298, 304, 372, 444, 447, 456, 496, 589, 592, 596, 703, 744, 888, 894, 912, 1147, 1178, 1192, 1406, 1488, 1767, 1776, 1788, 2109, 2294, 2356, 2384, 2812, 2831, 3441, 3534, 3576, 4218, 4588, 4619, 4712, 5513, 5624, 5662, 6882, 7068, 7152, 8436, 8493, 9176, 9238, 9424, 11026, 11248, 11324, 13764, 13857, 14136, 16539, 16872, 16986, 18352, 18476, 21793, 22052, 22648, 27528, 27714, 28272, 33078, 33744, 33972, 36952, 43586, 44104, 45296, 55056, 55428, 65379, 66156, 67944, 73904, 87172, 87761, 88208, 104747, 110856, 130758, 132312, 135888, 170903, 174344, 175522, 209494, 221712, 261516, 263283, 264624, 314241, 341806, 348688, 351044, 418988, 512709, 523032, 526566, 628482, 683612, 702088, 837976, 1025418, 1046064, 1053132, 1256964, 1367224, 1404176, 1675952, 2050836, 2106264, 2513928, 2734448, 3247157, 4101672, 4212528, 5027856, 6494314, 8203344, 9741471, 12988628, 19482942, 25977256, 38965884, 51954512, 77931768, 155863536]

約数ペア:

[(1, 155863536), (2, 77931768), (3, 51954512), (4, 38965884), (6, 25977256), (8, 19482942), (12, 12988628), (16, 9741471), (19, 8203344), (24, 6494314), (31, 5027856), (37, 4212528), (38, 4101672), (48, 3247157), (57, 2734448), (62, 2513928), (74, 2106264), (76, 2050836), (93, 1675952), (111, 1404176), (114, 1367224), (124, 1256964), (148, 1053132), (149, 1046064), (152, 1025418), (186, 837976), (222, 702088), (228, 683612), (248, 628482), (296, 526566), (298, 523032), (304, 512709), (372, 418988), (444, 351044), (447, 348688), (456, 341806), (496, 314241), (589, 264624), (592, 263283), (596, 261516), (703, 221712), (744, 209494), (888, 175522), (894, 174344), (912, 170903), (1147, 135888), (1178, 132312), (1192, 130758), (1406, 110856), (1488, 104747), (1767, 88208), (1776, 87761), (1788, 87172), (2109, 73904), (2294, 67944), (2356, 66156), (2384, 65379), (2812, 55428), (2831, 55056), (3441, 45296), (3534, 44104), (3576, 43586), (4218, 36952), (4588, 33972), (4619, 33744), (4712, 33078), (5513, 28272), (5624, 27714), (5662, 27528), (6882, 22648), (7068, 22052), (7152, 21793), (8436, 18476), (8493, 18352), (9176, 16986), (9238, 16872), (9424, 16539), (11026, 14136), (11248, 13857), (11324, 13764)]