158399616

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 441080640

約数和(自身を除く): 282681024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 128, 129, 159, 172, 181, 192, 212, 258, 318, 344, 362, 384, 424, 516, 543, 636, 688, 724, 848, 1032, 1086, 1272, 1376, 1448, 1696, 2064, 2172, 2279, 2544, 2752, 2896, 3392, 4128, 4344, 4558, 5088, 5504, 5792, 6784, 6837, 7783, 8256, 8688, 9116, 9593, 10176, 11584, 13674, 15566, 16512, 17376, 18232, 19186, 20352, 23168, 23349, 27348, 28779, 31132, 34752, 36464, 38372, 46698, 54696, 57558, 62264, 69504, 72928, 76744, 93396, 109392, 115116, 124528, 145856, 153488, 186792, 218784, 230232, 249056, 291712, 306976, 373584, 412499, 437568, 460464, 498112, 613952, 747168, 824998, 875136, 920928, 996224, 1227904, 1237497, 1494336, 1649996, 1841856, 2474994, 2988672, 3299992, 3683712, 4949988, 6599984, 9899976, 13199968, 19799952, 26399936, 39599904, 52799872, 79199808, 158399616]

約数ペア:

[(1, 158399616), (2, 79199808), (3, 52799872), (4, 39599904), (6, 26399936), (8, 19799952), (12, 13199968), (16, 9899976), (24, 6599984), (32, 4949988), (43, 3683712), (48, 3299992), (53, 2988672), (64, 2474994), (86, 1841856), (96, 1649996), (106, 1494336), (128, 1237497), (129, 1227904), (159, 996224), (172, 920928), (181, 875136), (192, 824998), (212, 747168), (258, 613952), (318, 498112), (344, 460464), (362, 437568), (384, 412499), (424, 373584), (516, 306976), (543, 291712), (636, 249056), (688, 230232), (724, 218784), (848, 186792), (1032, 153488), (1086, 145856), (1272, 124528), (1376, 115116), (1448, 109392), (1696, 93396), (2064, 76744), (2172, 72928), (2279, 69504), (2544, 62264), (2752, 57558), (2896, 54696), (3392, 46698), (4128, 38372), (4344, 36464), (4558, 34752), (5088, 31132), (5504, 28779), (5792, 27348), (6784, 23349), (6837, 23168), (7783, 20352), (8256, 19186), (8688, 18232), (9116, 17376), (9593, 16512), (10176, 15566), (11584, 13674)]