138635712

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 140

約数和(自身を含む): 420441120

約数和(自身を除く): 281805408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 569, 576, 648, 752, 846, 864, 1128, 1138, 1269, 1296, 1504, 1692, 1707, 1728, 2256, 2276, 2538, 2592, 3008, 3384, 3414, 3807, 4512, 4552, 5076, 5121, 5184, 6768, 6828, 7614, 9024, 9104, 10152, 10242, 13536, 13656, 15228, 15363, 18208, 20304, 20484, 26743, 27072, 27312, 30456, 30726, 36416, 40608, 40968, 46089, 53486, 54624, 60912, 61452, 80229, 81216, 81936, 92178, 106972, 109248, 121824, 122904, 160458, 163872, 184356, 213944, 240687, 243648, 245808, 320916, 327744, 368712, 427888, 481374, 491616, 641832, 722061, 737424, 855776, 962748, 983232, 1283664, 1444122, 1474848, 1711552, 1925496, 2166183, 2567328, 2888244, 2949696, 3850992, 4332366, 5134656, 5776488, 7701984, 8664732, 11552976, 15403968, 17329464, 23105952, 34658928, 46211904, 69317856, 138635712]

約数ペア:

[(1, 138635712), (2, 69317856), (3, 46211904), (4, 34658928), (6, 23105952), (8, 17329464), (9, 15403968), (12, 11552976), (16, 8664732), (18, 7701984), (24, 5776488), (27, 5134656), (32, 4332366), (36, 3850992), (47, 2949696), (48, 2888244), (54, 2567328), (64, 2166183), (72, 1925496), (81, 1711552), (94, 1474848), (96, 1444122), (108, 1283664), (141, 983232), (144, 962748), (162, 855776), (188, 737424), (192, 722061), (216, 641832), (282, 491616), (288, 481374), (324, 427888), (376, 368712), (423, 327744), (432, 320916), (564, 245808), (569, 243648), (576, 240687), (648, 213944), (752, 184356), (846, 163872), (864, 160458), (1128, 122904), (1138, 121824), (1269, 109248), (1296, 106972), (1504, 92178), (1692, 81936), (1707, 81216), (1728, 80229), (2256, 61452), (2276, 60912), (2538, 54624), (2592, 53486), (3008, 46089), (3384, 40968), (3414, 40608), (3807, 36416), (4512, 30726), (4552, 30456), (5076, 27312), (5121, 27072), (5184, 26743), (6768, 20484), (6828, 20304), (7614, 18208), (9024, 15363), (9104, 15228), (10152, 13656), (10242, 13536)]