156946736336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39713243}}^1$

素因数の和:39713283

約数の個数: 40

約数和(自身を含む): 344710957920

約数和(自身を除く): 187764221584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 39713243, 79426486, 158852972, 317705944, 516272159, 635411888, 754551617, 1032544318, 1509103234, 2065088636, 3018206468, 4130177272, 6036412936, 8260354544, 9809171021, 12072825872, 19618342042, 39236684084, 78473368168, 156946736336]

約数ペア:

[(1, 156946736336), (2, 78473368168), (4, 39236684084), (8, 19618342042), (13, 12072825872), (16, 9809171021), (19, 8260354544), (26, 6036412936), (38, 4130177272), (52, 3018206468), (76, 2065088636), (104, 1509103234), (152, 1032544318), (208, 754551617), (247, 635411888), (304, 516272159), (494, 317705944), (988, 158852972), (1976, 79426486), (3952, 39713243)]