15807204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 49795200

約数和(自身を除く): 33987996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 103, 108, 116, 126, 147, 174, 189, 196, 203, 206, 252, 261, 294, 309, 348, 378, 406, 412, 441, 522, 588, 609, 618, 721, 756, 783, 812, 882, 927, 1044, 1218, 1236, 1323, 1421, 1442, 1566, 1764, 1827, 1854, 2163, 2436, 2646, 2781, 2842, 2884, 2987, 3132, 3654, 3708, 4263, 4326, 5047, 5292, 5481, 5562, 5684, 5974, 6489, 7308, 8526, 8652, 8961, 10094, 10962, 11124, 11948, 12789, 12978, 15141, 17052, 17922, 19467, 20188, 20909, 21924, 25578, 25956, 26883, 30282, 35844, 38367, 38934, 41818, 45423, 51156, 53766, 60564, 62727, 76734, 77868, 80649, 83636, 90846, 107532, 125454, 136269, 146363, 153468, 161298, 181692, 188181, 250908, 272538, 292726, 322596, 376362, 439089, 545076, 564543, 585452, 752724, 878178, 1129086, 1317267, 1756356, 2258172, 2634534, 3951801, 5269068, 7903602, 15807204]

約数ペア:

[(1, 15807204), (2, 7903602), (3, 5269068), (4, 3951801), (6, 2634534), (7, 2258172), (9, 1756356), (12, 1317267), (14, 1129086), (18, 878178), (21, 752724), (27, 585452), (28, 564543), (29, 545076), (36, 439089), (42, 376362), (49, 322596), (54, 292726), (58, 272538), (63, 250908), (84, 188181), (87, 181692), (98, 161298), (103, 153468), (108, 146363), (116, 136269), (126, 125454), (147, 107532), (174, 90846), (189, 83636), (196, 80649), (203, 77868), (206, 76734), (252, 62727), (261, 60564), (294, 53766), (309, 51156), (348, 45423), (378, 41818), (406, 38934), (412, 38367), (441, 35844), (522, 30282), (588, 26883), (609, 25956), (618, 25578), (721, 21924), (756, 20909), (783, 20188), (812, 19467), (882, 17922), (927, 17052), (1044, 15141), (1218, 12978), (1236, 12789), (1323, 11948), (1421, 11124), (1442, 10962), (1566, 10094), (1764, 8961), (1827, 8652), (1854, 8526), (2163, 7308), (2436, 6489), (2646, 5974), (2781, 5684), (2842, 5562), (2884, 5481), (2987, 5292), (3132, 5047), (3654, 4326), (3708, 4263)]