156965911518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{198323}}^1$

素因数の和:198553

約数の個数: 64

約数和(自身を含む): 345178955520

約数和(自身を除く): 188213044002

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 139, 146, 219, 278, 417, 438, 834, 949, 1807, 1898, 2847, 3614, 5421, 5694, 10147, 10842, 20294, 30441, 60882, 131911, 198323, 263822, 395733, 396646, 594969, 791466, 1189938, 2578199, 5156398, 7734597, 14477579, 15469194, 27566897, 28955158, 43432737, 55133794, 82700691, 86865474, 165401382, 188208527, 358369661, 376417054, 564625581, 716739322, 1075108983, 1129251162, 2012383481, 2150217966, 4024766962, 6037150443, 12074300886, 26160985253, 52321970506, 78482955759, 156965911518]

約数ペア:

[(1, 156965911518), (2, 78482955759), (3, 52321970506), (6, 26160985253), (13, 12074300886), (26, 6037150443), (39, 4024766962), (73, 2150217966), (78, 2012383481), (139, 1129251162), (146, 1075108983), (219, 716739322), (278, 564625581), (417, 376417054), (438, 358369661), (834, 188208527), (949, 165401382), (1807, 86865474), (1898, 82700691), (2847, 55133794), (3614, 43432737), (5421, 28955158), (5694, 27566897), (10147, 15469194), (10842, 14477579), (20294, 7734597), (30441, 5156398), (60882, 2578199), (131911, 1189938), (198323, 791466), (263822, 594969), (395733, 396646)]