140427648

素因数分解:

$2^7\times 3^3\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 418608000

約数和(自身を除く): 278180352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 179, 192, 216, 227, 288, 358, 384, 432, 454, 537, 576, 681, 716, 864, 908, 1074, 1152, 1362, 1432, 1611, 1728, 1816, 2043, 2148, 2724, 2864, 3222, 3456, 3632, 4086, 4296, 4833, 5448, 5728, 6129, 6444, 7264, 8172, 8592, 9666, 10896, 11456, 12258, 12888, 14528, 16344, 17184, 19332, 21792, 22912, 24516, 25776, 29056, 32688, 34368, 38664, 40633, 43584, 49032, 51552, 65376, 68736, 77328, 81266, 87168, 98064, 103104, 121899, 130752, 154656, 162532, 196128, 206208, 243798, 261504, 309312, 325064, 365697, 392256, 487596, 618624, 650128, 731394, 784512, 975192, 1097091, 1300256, 1462788, 1950384, 2194182, 2600512, 2925576, 3900768, 4388364, 5201024, 5851152, 7801536, 8776728, 11702304, 15603072, 17553456, 23404608, 35106912, 46809216, 70213824, 140427648]

約数ペア:

[(1, 140427648), (2, 70213824), (3, 46809216), (4, 35106912), (6, 23404608), (8, 17553456), (9, 15603072), (12, 11702304), (16, 8776728), (18, 7801536), (24, 5851152), (27, 5201024), (32, 4388364), (36, 3900768), (48, 2925576), (54, 2600512), (64, 2194182), (72, 1950384), (96, 1462788), (108, 1300256), (128, 1097091), (144, 975192), (179, 784512), (192, 731394), (216, 650128), (227, 618624), (288, 487596), (358, 392256), (384, 365697), (432, 325064), (454, 309312), (537, 261504), (576, 243798), (681, 206208), (716, 196128), (864, 162532), (908, 154656), (1074, 130752), (1152, 121899), (1362, 103104), (1432, 98064), (1611, 87168), (1728, 81266), (1816, 77328), (2043, 68736), (2148, 65376), (2724, 51552), (2864, 49032), (3222, 43584), (3456, 40633), (3632, 38664), (4086, 34368), (4296, 32688), (4833, 29056), (5448, 25776), (5728, 24516), (6129, 22912), (6444, 21792), (7264, 19332), (8172, 17184), (8592, 16344), (9666, 14528), (10896, 12888), (11456, 12258)]