143210816

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 342839040

約数和(自身を除く): 199628224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 73, 112, 116, 146, 151, 203, 224, 232, 292, 302, 406, 448, 464, 511, 584, 604, 812, 928, 1022, 1057, 1168, 1208, 1624, 1856, 2044, 2114, 2117, 2336, 2416, 3248, 4088, 4228, 4234, 4379, 4672, 4832, 6496, 8176, 8456, 8468, 8758, 9664, 11023, 12992, 14819, 16352, 16912, 16936, 17516, 22046, 29638, 30653, 32704, 33824, 33872, 35032, 44092, 59276, 61306, 67648, 67744, 70064, 77161, 88184, 118552, 122612, 135488, 140128, 154322, 176368, 237104, 245224, 280256, 308644, 319667, 352736, 474208, 490448, 617288, 639334, 705472, 948416, 980896, 1234576, 1278668, 1961792, 2237669, 2469152, 2557336, 4475338, 4938304, 5114672, 8950676, 10229344, 17901352, 20458688, 35802704, 71605408, 143210816]

約数ペア:

[(1, 143210816), (2, 71605408), (4, 35802704), (7, 20458688), (8, 17901352), (14, 10229344), (16, 8950676), (28, 5114672), (29, 4938304), (32, 4475338), (56, 2557336), (58, 2469152), (64, 2237669), (73, 1961792), (112, 1278668), (116, 1234576), (146, 980896), (151, 948416), (203, 705472), (224, 639334), (232, 617288), (292, 490448), (302, 474208), (406, 352736), (448, 319667), (464, 308644), (511, 280256), (584, 245224), (604, 237104), (812, 176368), (928, 154322), (1022, 140128), (1057, 135488), (1168, 122612), (1208, 118552), (1624, 88184), (1856, 77161), (2044, 70064), (2114, 67744), (2117, 67648), (2336, 61306), (2416, 59276), (3248, 44092), (4088, 35032), (4228, 33872), (4234, 33824), (4379, 32704), (4672, 30653), (4832, 29638), (6496, 22046), (8176, 17516), (8456, 16936), (8468, 16912), (8758, 16352), (9664, 14819), (11023, 12992)]