128202336

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 383174064

約数和(自身を除く): 254971728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 111, 144, 148, 159, 212, 222, 227, 288, 296, 318, 333, 424, 444, 454, 477, 592, 636, 666, 681, 848, 888, 908, 954, 1184, 1272, 1332, 1362, 1696, 1776, 1816, 1908, 1961, 2043, 2544, 2664, 2724, 3552, 3632, 3816, 3922, 4086, 5088, 5328, 5448, 5883, 7264, 7632, 7844, 8172, 8399, 10656, 10896, 11766, 12031, 15264, 15688, 16344, 16798, 17649, 21792, 23532, 24062, 25197, 31376, 32688, 33596, 35298, 36093, 47064, 48124, 50394, 62752, 65376, 67192, 70596, 72186, 75591, 94128, 96248, 100788, 108279, 134384, 141192, 144372, 151182, 188256, 192496, 201576, 216558, 268768, 282384, 288744, 302364, 384992, 403152, 433116, 445147, 564768, 577488, 604728, 806304, 866232, 890294, 1154976, 1209456, 1335441, 1732464, 1780588, 2418912, 2670882, 3464928, 3561176, 4006323, 5341764, 7122352, 8012646, 10683528, 14244704, 16025292, 21367056, 32050584, 42734112, 64101168, 128202336]

約数ペア:

[(1, 128202336), (2, 64101168), (3, 42734112), (4, 32050584), (6, 21367056), (8, 16025292), (9, 14244704), (12, 10683528), (16, 8012646), (18, 7122352), (24, 5341764), (32, 4006323), (36, 3561176), (37, 3464928), (48, 2670882), (53, 2418912), (72, 1780588), (74, 1732464), (96, 1335441), (106, 1209456), (111, 1154976), (144, 890294), (148, 866232), (159, 806304), (212, 604728), (222, 577488), (227, 564768), (288, 445147), (296, 433116), (318, 403152), (333, 384992), (424, 302364), (444, 288744), (454, 282384), (477, 268768), (592, 216558), (636, 201576), (666, 192496), (681, 188256), (848, 151182), (888, 144372), (908, 141192), (954, 134384), (1184, 108279), (1272, 100788), (1332, 96248), (1362, 94128), (1696, 75591), (1776, 72186), (1816, 70596), (1908, 67192), (1961, 65376), (2043, 62752), (2544, 50394), (2664, 48124), (2724, 47064), (3552, 36093), (3632, 35298), (3816, 33596), (3922, 32688), (4086, 31376), (5088, 25197), (5328, 24062), (5448, 23532), (5883, 21792), (7264, 17649), (7632, 16798), (7844, 16344), (8172, 15688), (8399, 15264), (10656, 12031), (10896, 11766)]