157812816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 488857600

約数和(自身を除く): 331044784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 109, 112, 124, 139, 168, 186, 217, 218, 248, 278, 327, 336, 372, 417, 434, 436, 496, 556, 651, 654, 744, 763, 834, 868, 872, 973, 1112, 1302, 1308, 1488, 1526, 1668, 1736, 1744, 1946, 2224, 2289, 2604, 2616, 2919, 3052, 3336, 3379, 3472, 3892, 4309, 4578, 5208, 5232, 5838, 6104, 6672, 6758, 7784, 8618, 9156, 10137, 10416, 11676, 12208, 12927, 13516, 15151, 15568, 17236, 18312, 20274, 23352, 23653, 25854, 27032, 30163, 30302, 34472, 36624, 40548, 45453, 46704, 47306, 51708, 54064, 60326, 60604, 68944, 70959, 81096, 90489, 90906, 94612, 103416, 106057, 120652, 121208, 141918, 162192, 180978, 181812, 189224, 206832, 212114, 241304, 242416, 283836, 318171, 361956, 363624, 378448, 424228, 469681, 482608, 567672, 636342, 723912, 727248, 848456, 939362, 1135344, 1272684, 1409043, 1447824, 1696912, 1878724, 2545368, 2818086, 3287767, 3757448, 5090736, 5636172, 6575534, 7514896, 9863301, 11272344, 13151068, 19726602, 22544688, 26302136, 39453204, 52604272, 78906408, 157812816]

約数ペア:

[(1, 157812816), (2, 78906408), (3, 52604272), (4, 39453204), (6, 26302136), (7, 22544688), (8, 19726602), (12, 13151068), (14, 11272344), (16, 9863301), (21, 7514896), (24, 6575534), (28, 5636172), (31, 5090736), (42, 3757448), (48, 3287767), (56, 2818086), (62, 2545368), (84, 1878724), (93, 1696912), (109, 1447824), (112, 1409043), (124, 1272684), (139, 1135344), (168, 939362), (186, 848456), (217, 727248), (218, 723912), (248, 636342), (278, 567672), (327, 482608), (336, 469681), (372, 424228), (417, 378448), (434, 363624), (436, 361956), (496, 318171), (556, 283836), (651, 242416), (654, 241304), (744, 212114), (763, 206832), (834, 189224), (868, 181812), (872, 180978), (973, 162192), (1112, 141918), (1302, 121208), (1308, 120652), (1488, 106057), (1526, 103416), (1668, 94612), (1736, 90906), (1744, 90489), (1946, 81096), (2224, 70959), (2289, 68944), (2604, 60604), (2616, 60326), (2919, 54064), (3052, 51708), (3336, 47306), (3379, 46704), (3472, 45453), (3892, 40548), (4309, 36624), (4578, 34472), (5208, 30302), (5232, 30163), (5838, 27032), (6104, 25854), (6672, 23653), (6758, 23352), (7784, 20274), (8618, 18312), (9156, 17236), (10137, 15568), (10416, 15151), (11676, 13516), (12208, 12927)]