156920256

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 126

約数和(自身を含む): 464591400

約数和(自身を除く): 307671144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 199, 222, 288, 296, 333, 398, 444, 576, 592, 597, 666, 796, 888, 1184, 1194, 1332, 1369, 1592, 1776, 1791, 2368, 2388, 2664, 2738, 3184, 3552, 3582, 4107, 4776, 5328, 5476, 6368, 7104, 7164, 7363, 8214, 9552, 10656, 10952, 12321, 12736, 14328, 14726, 16428, 19104, 21312, 21904, 22089, 24642, 28656, 29452, 32856, 38208, 43808, 44178, 49284, 57312, 58904, 65712, 66267, 87616, 88356, 98568, 114624, 117808, 131424, 132534, 176712, 197136, 235616, 262848, 265068, 272431, 353424, 394272, 471232, 530136, 544862, 706848, 788544, 817293, 1060272, 1089724, 1413696, 1634586, 2120544, 2179448, 2451879, 3269172, 4241088, 4358896, 4903758, 6538344, 8717792, 9807516, 13076688, 17435584, 19615032, 26153376, 39230064, 52306752, 78460128, 156920256]

約数ペア:

[(1, 156920256), (2, 78460128), (3, 52306752), (4, 39230064), (6, 26153376), (8, 19615032), (9, 17435584), (12, 13076688), (16, 9807516), (18, 8717792), (24, 6538344), (32, 4903758), (36, 4358896), (37, 4241088), (48, 3269172), (64, 2451879), (72, 2179448), (74, 2120544), (96, 1634586), (111, 1413696), (144, 1089724), (148, 1060272), (192, 817293), (199, 788544), (222, 706848), (288, 544862), (296, 530136), (333, 471232), (398, 394272), (444, 353424), (576, 272431), (592, 265068), (597, 262848), (666, 235616), (796, 197136), (888, 176712), (1184, 132534), (1194, 131424), (1332, 117808), (1369, 114624), (1592, 98568), (1776, 88356), (1791, 87616), (2368, 66267), (2388, 65712), (2664, 58904), (2738, 57312), (3184, 49284), (3552, 44178), (3582, 43808), (4107, 38208), (4776, 32856), (5328, 29452), (5476, 28656), (6368, 24642), (7104, 22089), (7164, 21904), (7363, 21312), (8214, 19104), (9552, 16428), (10656, 14726), (10952, 14328), (12321, 12736)]