131569704

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 439948800

約数和(自身を除く): 308379096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 401, 434, 441, 504, 558, 588, 651, 744, 756, 802, 837, 868, 882, 1116, 1176, 1203, 1302, 1323, 1512, 1519, 1604, 1674, 1736, 1764, 1953, 2232, 2406, 2604, 2646, 2807, 3038, 3208, 3348, 3528, 3609, 3906, 4557, 4812, 5208, 5292, 5614, 5859, 6076, 6696, 7218, 7812, 8421, 9114, 9624, 10584, 10827, 11228, 11718, 12152, 12431, 13671, 14436, 15624, 16842, 18228, 19649, 21654, 22456, 23436, 24862, 25263, 27342, 28872, 33684, 36456, 37293, 39298, 41013, 43308, 46872, 49724, 50526, 54684, 58947, 67368, 74586, 75789, 78596, 82026, 86616, 87017, 99448, 101052, 109368, 111879, 117894, 149172, 151578, 157192, 164052, 174034, 176841, 202104, 223758, 235788, 261051, 298344, 303156, 328104, 335637, 348068, 353682, 447516, 471576, 522102, 530523, 606312, 609119, 671274, 696136, 707364, 783153, 895032, 1044204, 1061046, 1218238, 1342548, 1414728, 1566306, 1827357, 2088408, 2122092, 2349459, 2436476, 2685096, 3132612, 3654714, 4244184, 4698918, 4872952, 5482071, 6265224, 7309428, 9397836, 10964142, 14618856, 16446213, 18795672, 21928284, 32892426, 43856568, 65784852, 131569704]

約数ペア:

[(1, 131569704), (2, 65784852), (3, 43856568), (4, 32892426), (6, 21928284), (7, 18795672), (8, 16446213), (9, 14618856), (12, 10964142), (14, 9397836), (18, 7309428), (21, 6265224), (24, 5482071), (27, 4872952), (28, 4698918), (31, 4244184), (36, 3654714), (42, 3132612), (49, 2685096), (54, 2436476), (56, 2349459), (62, 2122092), (63, 2088408), (72, 1827357), (84, 1566306), (93, 1414728), (98, 1342548), (108, 1218238), (124, 1061046), (126, 1044204), (147, 895032), (168, 783153), (186, 707364), (189, 696136), (196, 671274), (216, 609119), (217, 606312), (248, 530523), (252, 522102), (279, 471576), (294, 447516), (372, 353682), (378, 348068), (392, 335637), (401, 328104), (434, 303156), (441, 298344), (504, 261051), (558, 235788), (588, 223758), (651, 202104), (744, 176841), (756, 174034), (802, 164052), (837, 157192), (868, 151578), (882, 149172), (1116, 117894), (1176, 111879), (1203, 109368), (1302, 101052), (1323, 99448), (1512, 87017), (1519, 86616), (1604, 82026), (1674, 78596), (1736, 75789), (1764, 74586), (1953, 67368), (2232, 58947), (2406, 54684), (2604, 50526), (2646, 49724), (2807, 46872), (3038, 43308), (3208, 41013), (3348, 39298), (3528, 37293), (3609, 36456), (3906, 33684), (4557, 28872), (4812, 27342), (5208, 25263), (5292, 24862), (5614, 23436), (5859, 22456), (6076, 21654), (6696, 19649), (7218, 18228), (7812, 16842), (8421, 15624), (9114, 14436), (9624, 13671), (10584, 12431), (10827, 12152), (11228, 11718)]