138158568

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 405504000

約数和(自身を除く): 267345432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 279, 282, 372, 376, 423, 439, 558, 564, 744, 837, 846, 878, 1116, 1128, 1269, 1317, 1457, 1674, 1692, 1756, 2232, 2538, 2634, 2914, 3348, 3384, 3512, 3951, 4371, 5076, 5268, 5828, 6696, 7902, 8742, 10152, 10536, 11656, 11853, 13113, 13609, 15804, 17484, 20633, 23706, 26226, 27218, 31608, 34968, 39339, 40827, 41266, 47412, 52452, 54436, 61899, 78678, 81654, 82532, 94824, 104904, 108872, 122481, 123798, 157356, 163308, 165064, 185697, 244962, 247596, 314712, 326616, 367443, 371394, 489924, 495192, 557091, 639623, 734886, 742788, 979848, 1114182, 1279246, 1469772, 1485576, 1918869, 2228364, 2558492, 2939544, 3837738, 4456728, 5116984, 5756607, 7675476, 11513214, 15350952, 17269821, 23026428, 34539642, 46052856, 69079284, 138158568]

約数ペア:

[(1, 138158568), (2, 69079284), (3, 46052856), (4, 34539642), (6, 23026428), (8, 17269821), (9, 15350952), (12, 11513214), (18, 7675476), (24, 5756607), (27, 5116984), (31, 4456728), (36, 3837738), (47, 2939544), (54, 2558492), (62, 2228364), (72, 1918869), (93, 1485576), (94, 1469772), (108, 1279246), (124, 1114182), (141, 979848), (186, 742788), (188, 734886), (216, 639623), (248, 557091), (279, 495192), (282, 489924), (372, 371394), (376, 367443), (423, 326616), (439, 314712), (558, 247596), (564, 244962), (744, 185697), (837, 165064), (846, 163308), (878, 157356), (1116, 123798), (1128, 122481), (1269, 108872), (1317, 104904), (1457, 94824), (1674, 82532), (1692, 81654), (1756, 78678), (2232, 61899), (2538, 54436), (2634, 52452), (2914, 47412), (3348, 41266), (3384, 40827), (3512, 39339), (3951, 34968), (4371, 31608), (5076, 27218), (5268, 26226), (5828, 23706), (6696, 20633), (7902, 17484), (8742, 15804), (10152, 13609), (10536, 13113), (11656, 11853)]