16900128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 56137536

約数和(自身を除く): 39237408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 101, 112, 126, 144, 166, 168, 202, 224, 249, 252, 288, 303, 332, 336, 404, 498, 504, 581, 606, 664, 672, 707, 747, 808, 909, 996, 1008, 1162, 1212, 1328, 1414, 1494, 1616, 1743, 1818, 1992, 2016, 2121, 2324, 2424, 2656, 2828, 2988, 3232, 3486, 3636, 3984, 4242, 4648, 4848, 5229, 5656, 5976, 6363, 6972, 7272, 7968, 8383, 8484, 9296, 9696, 10458, 11312, 11952, 12726, 13944, 14544, 16766, 16968, 18592, 20916, 22624, 23904, 25149, 25452, 27888, 29088, 33532, 33936, 41832, 50298, 50904, 55776, 58681, 67064, 67872, 75447, 83664, 100596, 101808, 117362, 134128, 150894, 167328, 176043, 201192, 203616, 234724, 268256, 301788, 352086, 402384, 469448, 528129, 603576, 704172, 804768, 938896, 1056258, 1207152, 1408344, 1877792, 2112516, 2414304, 2816688, 4225032, 5633376, 8450064, 16900128]

約数ペア:

[(1, 16900128), (2, 8450064), (3, 5633376), (4, 4225032), (6, 2816688), (7, 2414304), (8, 2112516), (9, 1877792), (12, 1408344), (14, 1207152), (16, 1056258), (18, 938896), (21, 804768), (24, 704172), (28, 603576), (32, 528129), (36, 469448), (42, 402384), (48, 352086), (56, 301788), (63, 268256), (72, 234724), (83, 203616), (84, 201192), (96, 176043), (101, 167328), (112, 150894), (126, 134128), (144, 117362), (166, 101808), (168, 100596), (202, 83664), (224, 75447), (249, 67872), (252, 67064), (288, 58681), (303, 55776), (332, 50904), (336, 50298), (404, 41832), (498, 33936), (504, 33532), (581, 29088), (606, 27888), (664, 25452), (672, 25149), (707, 23904), (747, 22624), (808, 20916), (909, 18592), (996, 16968), (1008, 16766), (1162, 14544), (1212, 13944), (1328, 12726), (1414, 11952), (1494, 11312), (1616, 10458), (1743, 9696), (1818, 9296), (1992, 8484), (2016, 8383), (2121, 7968), (2324, 7272), (2424, 6972), (2656, 6363), (2828, 5976), (2988, 5656), (3232, 5229), (3486, 4848), (3636, 4648), (3984, 4242)]