140666976

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 444346560

約数和(自身を除く): 303679584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 68, 72, 96, 102, 108, 122, 136, 144, 153, 157, 183, 204, 216, 244, 272, 288, 306, 314, 366, 408, 432, 459, 471, 488, 544, 549, 612, 628, 732, 816, 864, 918, 942, 976, 1037, 1098, 1224, 1256, 1413, 1464, 1632, 1647, 1836, 1884, 1952, 2074, 2196, 2448, 2512, 2669, 2826, 2928, 3111, 3294, 3672, 3768, 4148, 4239, 4392, 4896, 5024, 5338, 5652, 5856, 6222, 6588, 7344, 7536, 8007, 8296, 8478, 8784, 9333, 9577, 10676, 11304, 12444, 13176, 14688, 15072, 16014, 16592, 16956, 17568, 18666, 19154, 21352, 22608, 24021, 24888, 26352, 27999, 28731, 32028, 33184, 33912, 37332, 38308, 42704, 45216, 48042, 49776, 52704, 55998, 57462, 64056, 67824, 72063, 74664, 76616, 85408, 86193, 96084, 99552, 111996, 114924, 128112, 135648, 144126, 149328, 153232, 162809, 172386, 192168, 223992, 229848, 256224, 258579, 288252, 298656, 306464, 325618, 344772, 384336, 447984, 459696, 488427, 517158, 576504, 651236, 689544, 768672, 895968, 919392, 976854, 1034316, 1153008, 1302472, 1379088, 1465281, 1953708, 2068632, 2306016, 2604944, 2758176, 2930562, 3907416, 4137264, 4395843, 5209888, 5861124, 7814832, 8274528, 8791686, 11722248, 15629664, 17583372, 23444496, 35166744, 46888992, 70333488, 140666976]

約数ペア:

[(1, 140666976), (2, 70333488), (3, 46888992), (4, 35166744), (6, 23444496), (8, 17583372), (9, 15629664), (12, 11722248), (16, 8791686), (17, 8274528), (18, 7814832), (24, 5861124), (27, 5209888), (32, 4395843), (34, 4137264), (36, 3907416), (48, 2930562), (51, 2758176), (54, 2604944), (61, 2306016), (68, 2068632), (72, 1953708), (96, 1465281), (102, 1379088), (108, 1302472), (122, 1153008), (136, 1034316), (144, 976854), (153, 919392), (157, 895968), (183, 768672), (204, 689544), (216, 651236), (244, 576504), (272, 517158), (288, 488427), (306, 459696), (314, 447984), (366, 384336), (408, 344772), (432, 325618), (459, 306464), (471, 298656), (488, 288252), (544, 258579), (549, 256224), (612, 229848), (628, 223992), (732, 192168), (816, 172386), (864, 162809), (918, 153232), (942, 149328), (976, 144126), (1037, 135648), (1098, 128112), (1224, 114924), (1256, 111996), (1413, 99552), (1464, 96084), (1632, 86193), (1647, 85408), (1836, 76616), (1884, 74664), (1952, 72063), (2074, 67824), (2196, 64056), (2448, 57462), (2512, 55998), (2669, 52704), (2826, 49776), (2928, 48042), (3111, 45216), (3294, 42704), (3672, 38308), (3768, 37332), (4148, 33912), (4239, 33184), (4392, 32028), (4896, 28731), (5024, 27999), (5338, 26352), (5652, 24888), (5856, 24021), (6222, 22608), (6588, 21352), (7344, 19154), (7536, 18666), (8007, 17568), (8296, 16956), (8478, 16592), (8784, 16014), (9333, 15072), (9577, 14688), (10676, 13176), (11304, 12444)]