156979072744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{28307}}^1\times {\mathrm{53323}}^1$

素因数の和:81649

約数の個数: 32

約数和(自身を含む): 316994116320

約数和(自身を除く): 160015043576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 28307, 53323, 56614, 106646, 113228, 213292, 226456, 367991, 426584, 693199, 735982, 1386398, 1471964, 2772796, 2943928, 5545592, 1509414161, 3018828322, 6037656644, 12075313288, 19622384093, 39244768186, 78489536372, 156979072744]

約数ペア:

[(1, 156979072744), (2, 78489536372), (4, 39244768186), (8, 19622384093), (13, 12075313288), (26, 6037656644), (52, 3018828322), (104, 1509414161), (28307, 5545592), (53323, 2943928), (56614, 2772796), (106646, 1471964), (113228, 1386398), (213292, 735982), (226456, 693199), (367991, 426584)]