156947259728

素因数分解:

$2^4\times 7^1\times {\mathrm{821}}^1\times {\mathrm{883}}^1\times {\mathrm{1933}}^1$

素因数の和:3652

約数の個数: 80

約数和(自身を含む): 348523633536

約数和(自身を除く): 191576373808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 821, 883, 1642, 1766, 1933, 3284, 3532, 3866, 5747, 6181, 6568, 7064, 7732, 11494, 12362, 13136, 13531, 14128, 15464, 22988, 24724, 27062, 30928, 45976, 49448, 54124, 91952, 98896, 108248, 216496, 724943, 1449886, 1586993, 1706839, 2899772, 3173986, 3413678, 5074601, 5799544, 6347972, 6827356, 10149202, 11108951, 11599088, 11947873, 12695944, 13654712, 20298404, 22217902, 23895746, 25391888, 27309424, 40596808, 44435804, 47791492, 81193616, 88871608, 95582984, 177743216, 191165968, 1401314819, 2802629638, 5605259276, 9809203733, 11210518552, 19618407466, 22421037104, 39236814932, 78473629864, 156947259728]

約数ペア:

[(1, 156947259728), (2, 78473629864), (4, 39236814932), (7, 22421037104), (8, 19618407466), (14, 11210518552), (16, 9809203733), (28, 5605259276), (56, 2802629638), (112, 1401314819), (821, 191165968), (883, 177743216), (1642, 95582984), (1766, 88871608), (1933, 81193616), (3284, 47791492), (3532, 44435804), (3866, 40596808), (5747, 27309424), (6181, 25391888), (6568, 23895746), (7064, 22217902), (7732, 20298404), (11494, 13654712), (12362, 12695944), (13136, 11947873), (13531, 11599088), (14128, 11108951), (15464, 10149202), (22988, 6827356), (24724, 6347972), (27062, 5799544), (30928, 5074601), (45976, 3413678), (49448, 3173986), (54124, 2899772), (91952, 1706839), (98896, 1586993), (108248, 1449886), (216496, 724943)]