128529216

素因数分解:

$2^6\times 3^2\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1228

約数の個数: 84

約数和(自身を含む): 370405152

約数和(自身を除く): 241875936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 227, 288, 454, 576, 681, 908, 983, 1362, 1816, 1966, 2043, 2724, 2949, 3632, 3932, 4086, 5448, 5898, 7264, 7864, 8172, 8847, 10896, 11796, 14528, 15728, 16344, 17694, 21792, 23592, 31456, 32688, 35388, 43584, 47184, 62912, 65376, 70776, 94368, 130752, 141552, 188736, 223141, 283104, 446282, 566208, 669423, 892564, 1338846, 1785128, 2008269, 2677692, 3570256, 4016538, 5355384, 7140512, 8033076, 10710768, 14281024, 16066152, 21421536, 32132304, 42843072, 64264608, 128529216]

約数ペア:

[(1, 128529216), (2, 64264608), (3, 42843072), (4, 32132304), (6, 21421536), (8, 16066152), (9, 14281024), (12, 10710768), (16, 8033076), (18, 7140512), (24, 5355384), (32, 4016538), (36, 3570256), (48, 2677692), (64, 2008269), (72, 1785128), (96, 1338846), (144, 892564), (192, 669423), (227, 566208), (288, 446282), (454, 283104), (576, 223141), (681, 188736), (908, 141552), (983, 130752), (1362, 94368), (1816, 70776), (1966, 65376), (2043, 62912), (2724, 47184), (2949, 43584), (3632, 35388), (3932, 32688), (4086, 31456), (5448, 23592), (5898, 21792), (7264, 17694), (7864, 16344), (8172, 15728), (8847, 14528), (10896, 11796)]