156929680264

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{490001}}^1$

素因数の和:490083

約数の個数: 96

約数和(自身を含む): 368677504800

約数和(自身を除く): 211747824536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 133, 152, 172, 196, 266, 301, 344, 392, 532, 602, 817, 931, 1064, 1204, 1634, 1862, 2107, 2408, 3268, 3724, 4214, 5719, 6536, 7448, 8428, 11438, 16856, 22876, 40033, 45752, 80066, 160132, 320264, 490001, 980002, 1960004, 3430007, 3920008, 6860014, 9310019, 13720028, 18620038, 21070043, 24010049, 27440056, 37240076, 42140086, 48020098, 65170133, 74480152, 84280172, 96040196, 130340266, 147490301, 168560344, 192080392, 260680532, 294980602, 400330817, 456190931, 521361064, 589961204, 800661634, 912381862, 1032432107, 1179922408, 1601323268, 1824763724, 2064864214, 2802315719, 3202646536, 3649527448, 4129728428, 5604631438, 8259456856, 11209262876, 19616210033, 22418525752, 39232420066, 78464840132, 156929680264]

約数ペア:

[(1, 156929680264), (2, 78464840132), (4, 39232420066), (7, 22418525752), (8, 19616210033), (14, 11209262876), (19, 8259456856), (28, 5604631438), (38, 4129728428), (43, 3649527448), (49, 3202646536), (56, 2802315719), (76, 2064864214), (86, 1824763724), (98, 1601323268), (133, 1179922408), (152, 1032432107), (172, 912381862), (196, 800661634), (266, 589961204), (301, 521361064), (344, 456190931), (392, 400330817), (532, 294980602), (602, 260680532), (817, 192080392), (931, 168560344), (1064, 147490301), (1204, 130340266), (1634, 96040196), (1862, 84280172), (2107, 74480152), (2408, 65170133), (3268, 48020098), (3724, 42140086), (4214, 37240076), (5719, 27440056), (6536, 24010049), (7448, 21070043), (8428, 18620038), (11438, 13720028), (16856, 9310019), (22876, 6860014), (40033, 3920008), (45752, 3430007), (80066, 1960004), (160132, 980002), (320264, 490001)]