161794380532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 304645017600

約数和(自身を除く): 142850637068

約数列:

[1, 2, 4, 23, 46, 71, 89, 92, 142, 178, 211, 284, 356, 422, 844, 1319, 1633, 2047, 2638, 3266, 4094, 4853, 5276, 6319, 6532, 8188, 9706, 12638, 14981, 18779, 19412, 25276, 29962, 30337, 37558, 59924, 60674, 75116, 93649, 117391, 121348, 145337, 187298, 234782, 278309, 290674, 344563, 374596, 431917, 469564, 556618, 581348, 689126, 863834, 1113236, 1333309, 1378252, 1727668, 2153927, 2666618, 2699993, 4307854, 5333236, 5399986, 6401107, 8334761, 8615708, 10799972, 12802214, 16669522, 19759939, 24769501, 25604428, 30666107, 33339044, 39519878, 49539002, 61332214, 79039756, 99078004, 122664428, 191699503, 383399006, 454478597, 569698523, 766798012, 908957194, 1139397046, 1758634571, 1817914388, 2278794092, 3517269142, 7034538284, 40448595133, 80897190266, 161794380532]

約数ペア:

[(1, 161794380532), (2, 80897190266), (4, 40448595133), (23, 7034538284), (46, 3517269142), (71, 2278794092), (89, 1817914388), (92, 1758634571), (142, 1139397046), (178, 908957194), (211, 766798012), (284, 569698523), (356, 454478597), (422, 383399006), (844, 191699503), (1319, 122664428), (1633, 99078004), (2047, 79039756), (2638, 61332214), (3266, 49539002), (4094, 39519878), (4853, 33339044), (5276, 30666107), (6319, 25604428), (6532, 24769501), (8188, 19759939), (9706, 16669522), (12638, 12802214), (14981, 10799972), (18779, 8615708), (19412, 8334761), (25276, 6401107), (29962, 5399986), (30337, 5333236), (37558, 4307854), (59924, 2699993), (60674, 2666618), (75116, 2153927), (93649, 1727668), (117391, 1378252), (121348, 1333309), (145337, 1113236), (187298, 863834), (234782, 689126), (278309, 581348), (290674, 556618), (344563, 469564), (374596, 431917)]