128000308992

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{86851}}^1$

素因数の和:86990

約数の個数: 144

約数和(自身を含む): 362151995520

約数和(自身を除く): 234151686528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 101, 114, 128, 152, 192, 202, 228, 256, 303, 304, 384, 404, 456, 606, 608, 768, 808, 912, 1212, 1216, 1616, 1824, 1919, 2424, 2432, 3232, 3648, 3838, 4848, 4864, 5757, 6464, 7296, 7676, 9696, 11514, 12928, 14592, 15352, 19392, 23028, 25856, 30704, 38784, 46056, 61408, 77568, 86851, 92112, 122816, 173702, 184224, 245632, 260553, 347404, 368448, 491264, 521106, 694808, 736896, 1042212, 1389616, 1473792, 1650169, 2084424, 2779232, 3300338, 4168848, 4950507, 5558464, 6600676, 8337696, 8771951, 9901014, 11116928, 13201352, 16675392, 17543902, 19802028, 22233856, 26315853, 26402704, 33350784, 35087804, 39604056, 52631706, 52805408, 66701568, 70175608, 79208112, 105263412, 105610816, 140351216, 158416224, 166667069, 210526824, 211221632, 280702432, 316832448, 333334138, 421053648, 422443264, 500001207, 561404864, 633664896, 666668276, 842107296, 1000002414, 1122809728, 1267329792, 1333336552, 1684214592, 2000004828, 2245619456, 2666673104, 3368429184, 4000009656, 5333346208, 6736858368, 8000019312, 10666692416, 16000038624, 21333384832, 32000077248, 42666769664, 64000154496, 128000308992]

約数ペア:

[(1, 128000308992), (2, 64000154496), (3, 42666769664), (4, 32000077248), (6, 21333384832), (8, 16000038624), (12, 10666692416), (16, 8000019312), (19, 6736858368), (24, 5333346208), (32, 4000009656), (38, 3368429184), (48, 2666673104), (57, 2245619456), (64, 2000004828), (76, 1684214592), (96, 1333336552), (101, 1267329792), (114, 1122809728), (128, 1000002414), (152, 842107296), (192, 666668276), (202, 633664896), (228, 561404864), (256, 500001207), (303, 422443264), (304, 421053648), (384, 333334138), (404, 316832448), (456, 280702432), (606, 211221632), (608, 210526824), (768, 166667069), (808, 158416224), (912, 140351216), (1212, 105610816), (1216, 105263412), (1616, 79208112), (1824, 70175608), (1919, 66701568), (2424, 52805408), (2432, 52631706), (3232, 39604056), (3648, 35087804), (3838, 33350784), (4848, 26402704), (4864, 26315853), (5757, 22233856), (6464, 19802028), (7296, 17543902), (7676, 16675392), (9696, 13201352), (11514, 11116928), (12928, 9901014), (14592, 8771951), (15352, 8337696), (19392, 6600676), (23028, 5558464), (25856, 4950507), (30704, 4168848), (38784, 3300338), (46056, 2779232), (61408, 2084424), (77568, 1650169), (86851, 1473792), (92112, 1389616), (122816, 1042212), (173702, 736896), (184224, 694808), (245632, 521106), (260553, 491264), (347404, 368448)]