141729952

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 371022120

約数和(自身を除く): 229292168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 409, 416, 442, 476, 544, 637, 728, 784, 818, 833, 884, 952, 1274, 1456, 1547, 1568, 1636, 1666, 1768, 1904, 2548, 2863, 2912, 3094, 3272, 3332, 3536, 3808, 5096, 5317, 5726, 6188, 6544, 6664, 6953, 7072, 10192, 10634, 10829, 11452, 12376, 13088, 13328, 13906, 20041, 20384, 21268, 21658, 22904, 24752, 26656, 27812, 37219, 40082, 42536, 43316, 45808, 48671, 49504, 55624, 74438, 80164, 85072, 86632, 90389, 91616, 97342, 111248, 148876, 160328, 170144, 173264, 180778, 194684, 222496, 260533, 297752, 320656, 340697, 346528, 361556, 389368, 521066, 595504, 632723, 641312, 681394, 723112, 778736, 1042132, 1191008, 1265446, 1362788, 1446224, 1557472, 2084264, 2530892, 2725576, 2892448, 4168528, 4429061, 5061784, 5451152, 8337056, 8858122, 10123568, 10902304, 17716244, 20247136, 35432488, 70864976, 141729952]

約数ペア:

[(1, 141729952), (2, 70864976), (4, 35432488), (7, 20247136), (8, 17716244), (13, 10902304), (14, 10123568), (16, 8858122), (17, 8337056), (26, 5451152), (28, 5061784), (32, 4429061), (34, 4168528), (49, 2892448), (52, 2725576), (56, 2530892), (68, 2084264), (91, 1557472), (98, 1446224), (104, 1362788), (112, 1265446), (119, 1191008), (136, 1042132), (182, 778736), (196, 723112), (208, 681394), (221, 641312), (224, 632723), (238, 595504), (272, 521066), (364, 389368), (392, 361556), (409, 346528), (416, 340697), (442, 320656), (476, 297752), (544, 260533), (637, 222496), (728, 194684), (784, 180778), (818, 173264), (833, 170144), (884, 160328), (952, 148876), (1274, 111248), (1456, 97342), (1547, 91616), (1568, 90389), (1636, 86632), (1666, 85072), (1768, 80164), (1904, 74438), (2548, 55624), (2863, 49504), (2912, 48671), (3094, 45808), (3272, 43316), (3332, 42536), (3536, 40082), (3808, 37219), (5096, 27812), (5317, 26656), (5726, 24752), (6188, 22904), (6544, 21658), (6664, 21268), (6953, 20384), (7072, 20041), (10192, 13906), (10634, 13328), (10829, 13088), (11452, 12376)]