129688128

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 399409920

約数和(自身を除く): 269721792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 269, 279, 288, 324, 372, 432, 486, 496, 538, 558, 576, 648, 744, 807, 837, 864, 972, 992, 1076, 1116, 1296, 1488, 1614, 1674, 1728, 1944, 1984, 2152, 2232, 2421, 2511, 2592, 2976, 3228, 3348, 3888, 4304, 4464, 4842, 5022, 5184, 5952, 6456, 6696, 7263, 7533, 7776, 8339, 8608, 8928, 9684, 10044, 12912, 13392, 14526, 15066, 15552, 16678, 17216, 17856, 19368, 20088, 21789, 25017, 25824, 26784, 29052, 30132, 33356, 38736, 40176, 43578, 50034, 51648, 53568, 58104, 60264, 65367, 66712, 75051, 77472, 80352, 87156, 100068, 116208, 120528, 130734, 133424, 150102, 154944, 160704, 174312, 200136, 225153, 232416, 241056, 261468, 266848, 300204, 348624, 400272, 450306, 464832, 482112, 522936, 533696, 600408, 675459, 697248, 800544, 900612, 1045872, 1200816, 1350918, 1394496, 1601088, 1801224, 2026377, 2091744, 2401632, 2701836, 3602448, 4052754, 4183488, 4803264, 5403672, 7204896, 8105508, 10807344, 14409792, 16211016, 21614688, 32422032, 43229376, 64844064, 129688128]

約数ペア:

[(1, 129688128), (2, 64844064), (3, 43229376), (4, 32422032), (6, 21614688), (8, 16211016), (9, 14409792), (12, 10807344), (16, 8105508), (18, 7204896), (24, 5403672), (27, 4803264), (31, 4183488), (32, 4052754), (36, 3602448), (48, 2701836), (54, 2401632), (62, 2091744), (64, 2026377), (72, 1801224), (81, 1601088), (93, 1394496), (96, 1350918), (108, 1200816), (124, 1045872), (144, 900612), (162, 800544), (186, 697248), (192, 675459), (216, 600408), (243, 533696), (248, 522936), (269, 482112), (279, 464832), (288, 450306), (324, 400272), (372, 348624), (432, 300204), (486, 266848), (496, 261468), (538, 241056), (558, 232416), (576, 225153), (648, 200136), (744, 174312), (807, 160704), (837, 154944), (864, 150102), (972, 133424), (992, 130734), (1076, 120528), (1116, 116208), (1296, 100068), (1488, 87156), (1614, 80352), (1674, 77472), (1728, 75051), (1944, 66712), (1984, 65367), (2152, 60264), (2232, 58104), (2421, 53568), (2511, 51648), (2592, 50034), (2976, 43578), (3228, 40176), (3348, 38736), (3888, 33356), (4304, 30132), (4464, 29052), (4842, 26784), (5022, 25824), (5184, 25017), (5952, 21789), (6456, 20088), (6696, 19368), (7263, 17856), (7533, 17216), (7776, 16678), (8339, 15552), (8608, 15066), (8928, 14526), (9684, 13392), (10044, 12912)]