155591496

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 455760000

約数和(自身を除く): 300168504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 87, 108, 116, 118, 174, 177, 216, 232, 236, 261, 348, 354, 421, 472, 522, 531, 696, 708, 783, 842, 1044, 1062, 1263, 1416, 1566, 1593, 1684, 1711, 2088, 2124, 2526, 3132, 3186, 3368, 3422, 3789, 4248, 5052, 5133, 6264, 6372, 6844, 7578, 10104, 10266, 11367, 12209, 12744, 13688, 15156, 15399, 20532, 22734, 24418, 24839, 30312, 30798, 36627, 41064, 45468, 46197, 48836, 49678, 61596, 73254, 74517, 90936, 92394, 97672, 99356, 109881, 123192, 146508, 149034, 184788, 198712, 219762, 223551, 293016, 298068, 329643, 369576, 439524, 447102, 596136, 659286, 670653, 720331, 879048, 894204, 1318572, 1341306, 1440662, 1788408, 2160993, 2637144, 2682612, 2881324, 4321986, 5365224, 5762648, 6482979, 8643972, 12965958, 17287944, 19448937, 25931916, 38897874, 51863832, 77795748, 155591496]

約数ペア:

[(1, 155591496), (2, 77795748), (3, 51863832), (4, 38897874), (6, 25931916), (8, 19448937), (9, 17287944), (12, 12965958), (18, 8643972), (24, 6482979), (27, 5762648), (29, 5365224), (36, 4321986), (54, 2881324), (58, 2682612), (59, 2637144), (72, 2160993), (87, 1788408), (108, 1440662), (116, 1341306), (118, 1318572), (174, 894204), (177, 879048), (216, 720331), (232, 670653), (236, 659286), (261, 596136), (348, 447102), (354, 439524), (421, 369576), (472, 329643), (522, 298068), (531, 293016), (696, 223551), (708, 219762), (783, 198712), (842, 184788), (1044, 149034), (1062, 146508), (1263, 123192), (1416, 109881), (1566, 99356), (1593, 97672), (1684, 92394), (1711, 90936), (2088, 74517), (2124, 73254), (2526, 61596), (3132, 49678), (3186, 48836), (3368, 46197), (3422, 45468), (3789, 41064), (4248, 36627), (5052, 30798), (5133, 30312), (6264, 24839), (6372, 24418), (6844, 22734), (7578, 20532), (10104, 15399), (10266, 15156), (11367, 13688), (12209, 12744)]