156818312

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 196730488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 812, 854, 1583, 1624, 1708, 1769, 3166, 3416, 3538, 6332, 7076, 11081, 12383, 12664, 14152, 22162, 24766, 44324, 45907, 49532, 88648, 91814, 96563, 99064, 183628, 193126, 321349, 367256, 386252, 642698, 675941, 772504, 1285396, 1351882, 2570792, 2703764, 2800327, 5407528, 5600654, 11201308, 19602289, 22402616, 39204578, 78409156, 156818312]

約数ペア:

[(1, 156818312), (2, 78409156), (4, 39204578), (7, 22402616), (8, 19602289), (14, 11201308), (28, 5600654), (29, 5407528), (56, 2800327), (58, 2703764), (61, 2570792), (116, 1351882), (122, 1285396), (203, 772504), (232, 675941), (244, 642698), (406, 386252), (427, 367256), (488, 321349), (812, 193126), (854, 183628), (1583, 99064), (1624, 96563), (1708, 91814), (1769, 88648), (3166, 49532), (3416, 45907), (3538, 44324), (6332, 24766), (7076, 22162), (11081, 14152), (12383, 12664)]