154123424

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7598

約数の個数: 72

約数和(自身を含む): 380171988

約数和(自身を除く): 226048564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7561, 10192, 15122, 20384, 30244, 52927, 60488, 98293, 105854, 120976, 196586, 211708, 241952, 370489, 393172, 423416, 688051, 740978, 786344, 846832, 1376102, 1481956, 1572688, 1693664, 2752204, 2963912, 3145376, 4816357, 5504408, 5927824, 9632714, 11008816, 11855648, 19265428, 22017632, 38530856, 77061712, 154123424]

約数ペア:

[(1, 154123424), (2, 77061712), (4, 38530856), (7, 22017632), (8, 19265428), (13, 11855648), (14, 11008816), (16, 9632714), (26, 5927824), (28, 5504408), (32, 4816357), (49, 3145376), (52, 2963912), (56, 2752204), (91, 1693664), (98, 1572688), (104, 1481956), (112, 1376102), (182, 846832), (196, 786344), (208, 740978), (224, 688051), (364, 423416), (392, 393172), (416, 370489), (637, 241952), (728, 211708), (784, 196586), (1274, 120976), (1456, 105854), (1568, 98293), (2548, 60488), (2912, 52927), (5096, 30244), (7561, 20384), (10192, 15122)]