171923024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 426972672

約数和(自身を除く): 255049648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 293, 338, 364, 403, 434, 496, 586, 676, 728, 806, 868, 1172, 1183, 1352, 1456, 1612, 1736, 2051, 2344, 2366, 2704, 2821, 3224, 3472, 3809, 4102, 4688, 4732, 5239, 5642, 6448, 7618, 8204, 9083, 9464, 10478, 11284, 15236, 16408, 18166, 18928, 20956, 22568, 26663, 30472, 32816, 36332, 36673, 41912, 45136, 49517, 53326, 60944, 63581, 72664, 73346, 83824, 99034, 106652, 118079, 127162, 145328, 146692, 198068, 213304, 236158, 254324, 293384, 346619, 396136, 426608, 472316, 508648, 586768, 693238, 792272, 826553, 944632, 1017296, 1386476, 1535027, 1653106, 1889264, 2772952, 3070054, 3306212, 5545904, 6140108, 6612424, 10745189, 12280216, 13224848, 21490378, 24560432, 42980756, 85961512, 171923024]

約数ペア:

[(1, 171923024), (2, 85961512), (4, 42980756), (7, 24560432), (8, 21490378), (13, 13224848), (14, 12280216), (16, 10745189), (26, 6612424), (28, 6140108), (31, 5545904), (52, 3306212), (56, 3070054), (62, 2772952), (91, 1889264), (104, 1653106), (112, 1535027), (124, 1386476), (169, 1017296), (182, 944632), (208, 826553), (217, 792272), (248, 693238), (293, 586768), (338, 508648), (364, 472316), (403, 426608), (434, 396136), (496, 346619), (586, 293384), (676, 254324), (728, 236158), (806, 213304), (868, 198068), (1172, 146692), (1183, 145328), (1352, 127162), (1456, 118079), (1612, 106652), (1736, 99034), (2051, 83824), (2344, 73346), (2366, 72664), (2704, 63581), (2821, 60944), (3224, 53326), (3472, 49517), (3809, 45136), (4102, 41912), (4688, 36673), (4732, 36332), (5239, 32816), (5642, 30472), (6448, 26663), (7618, 22568), (8204, 20956), (9083, 18928), (9464, 18166), (10478, 16408), (11284, 15236)]