145857712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 386506512

約数和(自身を除く): 240648800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1301, 1456, 2002, 2156, 2288, 2548, 2602, 4004, 4312, 5096, 5204, 7007, 8008, 8624, 9107, 10192, 10408, 14014, 14311, 16016, 16913, 18214, 20816, 28028, 28622, 33826, 36428, 56056, 57244, 63749, 67652, 72856, 100177, 112112, 114488, 118391, 127498, 135304, 145712, 186043, 200354, 228976, 236782, 254996, 270608, 372086, 400708, 473564, 509992, 701239, 744172, 801416, 828737, 947128, 1019984, 1302301, 1402478, 1488344, 1602832, 1657474, 1894256, 2604602, 2804956, 2976688, 3314948, 5209204, 5609912, 6629896, 9116107, 10418408, 11219824, 13259792, 18232214, 20836816, 36464428, 72928856, 145857712]

約数ペア:

[(1, 145857712), (2, 72928856), (4, 36464428), (7, 20836816), (8, 18232214), (11, 13259792), (13, 11219824), (14, 10418408), (16, 9116107), (22, 6629896), (26, 5609912), (28, 5209204), (44, 3314948), (49, 2976688), (52, 2804956), (56, 2604602), (77, 1894256), (88, 1657474), (91, 1602832), (98, 1488344), (104, 1402478), (112, 1302301), (143, 1019984), (154, 947128), (176, 828737), (182, 801416), (196, 744172), (208, 701239), (286, 509992), (308, 473564), (364, 400708), (392, 372086), (539, 270608), (572, 254996), (616, 236782), (637, 228976), (728, 200354), (784, 186043), (1001, 145712), (1078, 135304), (1144, 127498), (1232, 118391), (1274, 114488), (1301, 112112), (1456, 100177), (2002, 72856), (2156, 67652), (2288, 63749), (2548, 57244), (2602, 56056), (4004, 36428), (4312, 33826), (5096, 28622), (5204, 28028), (7007, 20816), (8008, 18214), (8624, 16913), (9107, 16016), (10192, 14311), (10408, 14014)]