1165172944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 2529838080

約数和(自身を除く): 1364665136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 137, 208, 248, 274, 403, 496, 548, 806, 1096, 1319, 1612, 1781, 2192, 2638, 3224, 3562, 4247, 5276, 6448, 7124, 8494, 10552, 14248, 16988, 17147, 21104, 28496, 33976, 34294, 40889, 55211, 67952, 68588, 81778, 110422, 137176, 163556, 180703, 220844, 274352, 327112, 361406, 441688, 531557, 654224, 722812, 883376, 1063114, 1445624, 2126228, 2349139, 2891248, 4252456, 4698278, 5601793, 8504912, 9396556, 11203586, 18793112, 22407172, 37586224, 44814344, 72823309, 89628688, 145646618, 291293236, 582586472, 1165172944]

約数ペア:

[(1, 1165172944), (2, 582586472), (4, 291293236), (8, 145646618), (13, 89628688), (16, 72823309), (26, 44814344), (31, 37586224), (52, 22407172), (62, 18793112), (104, 11203586), (124, 9396556), (137, 8504912), (208, 5601793), (248, 4698278), (274, 4252456), (403, 2891248), (496, 2349139), (548, 2126228), (806, 1445624), (1096, 1063114), (1319, 883376), (1612, 722812), (1781, 654224), (2192, 531557), (2638, 441688), (3224, 361406), (3562, 327112), (4247, 274352), (5276, 220844), (6448, 180703), (7124, 163556), (8494, 137176), (10552, 110422), (14248, 81778), (16988, 68588), (17147, 67952), (21104, 55211), (28496, 40889), (33976, 34294)]