140889744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 424213920

約数和(自身を除く): 283324176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 536, 603, 612, 804, 816, 859, 1072, 1139, 1206, 1224, 1608, 1718, 2278, 2412, 2448, 2577, 3216, 3417, 3436, 4556, 4824, 5154, 6834, 6872, 7731, 9112, 9648, 10251, 10308, 13668, 13744, 14603, 15462, 18224, 20502, 20616, 27336, 29206, 30924, 41004, 41232, 43809, 54672, 57553, 58412, 61848, 82008, 87618, 115106, 116824, 123696, 131427, 164016, 172659, 175236, 230212, 233648, 262854, 345318, 350472, 460424, 517977, 525708, 690636, 700944, 920848, 978401, 1035954, 1051416, 1381272, 1956802, 2071908, 2102832, 2762544, 2935203, 3913604, 4143816, 5870406, 7827208, 8287632, 8805609, 11740812, 15654416, 17611218, 23481624, 35222436, 46963248, 70444872, 140889744]

約数ペア:

[(1, 140889744), (2, 70444872), (3, 46963248), (4, 35222436), (6, 23481624), (8, 17611218), (9, 15654416), (12, 11740812), (16, 8805609), (17, 8287632), (18, 7827208), (24, 5870406), (34, 4143816), (36, 3913604), (48, 2935203), (51, 2762544), (67, 2102832), (68, 2071908), (72, 1956802), (102, 1381272), (134, 1051416), (136, 1035954), (144, 978401), (153, 920848), (201, 700944), (204, 690636), (268, 525708), (272, 517977), (306, 460424), (402, 350472), (408, 345318), (536, 262854), (603, 233648), (612, 230212), (804, 175236), (816, 172659), (859, 164016), (1072, 131427), (1139, 123696), (1206, 116824), (1224, 115106), (1608, 87618), (1718, 82008), (2278, 61848), (2412, 58412), (2448, 57553), (2577, 54672), (3216, 43809), (3417, 41232), (3436, 41004), (4556, 30924), (4824, 29206), (5154, 27336), (6834, 20616), (6872, 20502), (7731, 18224), (9112, 15462), (9648, 14603), (10251, 13744), (10308, 13668)]