156977421280

素因数分解:

$2^5\times 5^1\times {\mathrm{29453}}^1\times {\mathrm{33311}}^1$

素因数の和:62779

約数の個数: 48

約数和(自身を含む): 370882882944

約数和(自身を除く): 213905461664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 29453, 33311, 58906, 66622, 117812, 133244, 147265, 166555, 235624, 266488, 294530, 333110, 471248, 532976, 589060, 666220, 942496, 1065952, 1178120, 1332440, 2356240, 2664880, 4712480, 5329760, 981108883, 1962217766, 3924435532, 4905544415, 7848871064, 9811088830, 15697742128, 19622177660, 31395484256, 39244355320, 78488710640, 156977421280]

約数ペア:

[(1, 156977421280), (2, 78488710640), (4, 39244355320), (5, 31395484256), (8, 19622177660), (10, 15697742128), (16, 9811088830), (20, 7848871064), (32, 4905544415), (40, 3924435532), (80, 1962217766), (160, 981108883), (29453, 5329760), (33311, 4712480), (58906, 2664880), (66622, 2356240), (117812, 1332440), (133244, 1178120), (147265, 1065952), (166555, 942496), (235624, 666220), (266488, 589060), (294530, 532976), (333110, 471248)]