138988416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 128

約数和(自身を含む): 436723200

約数和(自身を除く): 297734784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1783, 1856, 2436, 2688, 2784, 3248, 3566, 3712, 4872, 5349, 5568, 6496, 7132, 9744, 10698, 11136, 12481, 12992, 14264, 19488, 21396, 24962, 25984, 28528, 37443, 38976, 42792, 49924, 51707, 57056, 74886, 77952, 85584, 99848, 103414, 114112, 149772, 155121, 171168, 199696, 206828, 228224, 299544, 310242, 342336, 361949, 399392, 413656, 599088, 620484, 684672, 723898, 798784, 827312, 1085847, 1198176, 1240968, 1447796, 1597568, 1654624, 2171694, 2396352, 2481936, 2895592, 3309248, 4343388, 4792704, 4963872, 5791184, 6618496, 8686776, 9927744, 11582368, 17373552, 19855488, 23164736, 34747104, 46329472, 69494208, 138988416]

約数ペア:

[(1, 138988416), (2, 69494208), (3, 46329472), (4, 34747104), (6, 23164736), (7, 19855488), (8, 17373552), (12, 11582368), (14, 9927744), (16, 8686776), (21, 6618496), (24, 5791184), (28, 4963872), (29, 4792704), (32, 4343388), (42, 3309248), (48, 2895592), (56, 2481936), (58, 2396352), (64, 2171694), (84, 1654624), (87, 1597568), (96, 1447796), (112, 1240968), (116, 1198176), (128, 1085847), (168, 827312), (174, 798784), (192, 723898), (203, 684672), (224, 620484), (232, 599088), (336, 413656), (348, 399392), (384, 361949), (406, 342336), (448, 310242), (464, 299544), (609, 228224), (672, 206828), (696, 199696), (812, 171168), (896, 155121), (928, 149772), (1218, 114112), (1344, 103414), (1392, 99848), (1624, 85584), (1783, 77952), (1856, 74886), (2436, 57056), (2688, 51707), (2784, 49924), (3248, 42792), (3566, 38976), (3712, 37443), (4872, 28528), (5349, 25984), (5568, 24962), (6496, 21396), (7132, 19488), (9744, 14264), (10698, 12992), (11136, 12481)]