128913624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 424919040

約数和(自身を除く): 296005416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 72, 74, 84, 93, 111, 124, 126, 148, 168, 186, 217, 222, 223, 248, 252, 259, 279, 296, 333, 372, 434, 444, 446, 504, 518, 558, 651, 666, 669, 744, 777, 868, 888, 892, 1036, 1116, 1147, 1302, 1332, 1338, 1554, 1561, 1736, 1784, 1953, 2007, 2072, 2232, 2294, 2331, 2604, 2664, 2676, 3108, 3122, 3441, 3906, 4014, 4588, 4662, 4683, 5208, 5352, 6216, 6244, 6882, 6913, 7812, 8028, 8029, 8251, 9176, 9324, 9366, 10323, 12488, 13764, 13826, 14049, 15624, 16056, 16058, 16502, 18648, 18732, 20646, 20739, 24087, 24753, 27528, 27652, 28098, 32116, 33004, 37464, 41292, 41478, 48174, 48391, 49506, 55304, 56196, 57757, 62217, 64232, 66008, 72261, 74259, 82584, 82956, 96348, 96782, 99012, 112392, 115514, 124434, 144522, 145173, 148518, 165912, 173271, 192696, 193564, 198024, 231028, 248868, 255781, 289044, 290346, 297036, 346542, 387128, 435519, 462056, 497736, 511562, 519813, 578088, 580692, 594072, 693084, 767343, 871038, 1023124, 1039626, 1161384, 1386168, 1534686, 1742076, 1790467, 2046248, 2079252, 2302029, 3069372, 3484152, 3580934, 4158504, 4604058, 5371401, 6138744, 7161868, 9208116, 10742802, 14323736, 16114203, 18416232, 21485604, 32228406, 42971208, 64456812, 128913624]

約数ペア:

[(1, 128913624), (2, 64456812), (3, 42971208), (4, 32228406), (6, 21485604), (7, 18416232), (8, 16114203), (9, 14323736), (12, 10742802), (14, 9208116), (18, 7161868), (21, 6138744), (24, 5371401), (28, 4604058), (31, 4158504), (36, 3580934), (37, 3484152), (42, 3069372), (56, 2302029), (62, 2079252), (63, 2046248), (72, 1790467), (74, 1742076), (84, 1534686), (93, 1386168), (111, 1161384), (124, 1039626), (126, 1023124), (148, 871038), (168, 767343), (186, 693084), (217, 594072), (222, 580692), (223, 578088), (248, 519813), (252, 511562), (259, 497736), (279, 462056), (296, 435519), (333, 387128), (372, 346542), (434, 297036), (444, 290346), (446, 289044), (504, 255781), (518, 248868), (558, 231028), (651, 198024), (666, 193564), (669, 192696), (744, 173271), (777, 165912), (868, 148518), (888, 145173), (892, 144522), (1036, 124434), (1116, 115514), (1147, 112392), (1302, 99012), (1332, 96782), (1338, 96348), (1554, 82956), (1561, 82584), (1736, 74259), (1784, 72261), (1953, 66008), (2007, 64232), (2072, 62217), (2232, 57757), (2294, 56196), (2331, 55304), (2604, 49506), (2664, 48391), (2676, 48174), (3108, 41478), (3122, 41292), (3441, 37464), (3906, 33004), (4014, 32116), (4588, 28098), (4662, 27652), (4683, 27528), (5208, 24753), (5352, 24087), (6216, 20739), (6244, 20646), (6882, 18732), (6913, 18648), (7812, 16502), (8028, 16058), (8029, 16056), (8251, 15624), (9176, 14049), (9324, 13826), (9366, 13764), (10323, 12488)]