154149888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 132

約数和(自身を含む): 436747920

約数和(自身を除く): 282598032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 192, 228, 256, 278, 304, 361, 384, 417, 456, 512, 556, 608, 722, 768, 834, 912, 1024, 1083, 1112, 1216, 1444, 1536, 1668, 1824, 2166, 2224, 2432, 2641, 2888, 3072, 3336, 3648, 4332, 4448, 4864, 5282, 5776, 6672, 7296, 7923, 8664, 8896, 9728, 10564, 11552, 13344, 14592, 15846, 17328, 17792, 19456, 21128, 23104, 26688, 29184, 31692, 34656, 35584, 42256, 46208, 50179, 53376, 58368, 63384, 69312, 71168, 84512, 92416, 100358, 106752, 126768, 138624, 142336, 150537, 169024, 184832, 200716, 213504, 253536, 277248, 301074, 338048, 369664, 401432, 427008, 507072, 554496, 602148, 676096, 802864, 1014144, 1108992, 1204296, 1352192, 1605728, 2028288, 2408592, 2704384, 3211456, 4056576, 4817184, 6422912, 8113152, 9634368, 12845824, 19268736, 25691648, 38537472, 51383296, 77074944, 154149888]

約数ペア:

[(1, 154149888), (2, 77074944), (3, 51383296), (4, 38537472), (6, 25691648), (8, 19268736), (12, 12845824), (16, 9634368), (19, 8113152), (24, 6422912), (32, 4817184), (38, 4056576), (48, 3211456), (57, 2704384), (64, 2408592), (76, 2028288), (96, 1605728), (114, 1352192), (128, 1204296), (139, 1108992), (152, 1014144), (192, 802864), (228, 676096), (256, 602148), (278, 554496), (304, 507072), (361, 427008), (384, 401432), (417, 369664), (456, 338048), (512, 301074), (556, 277248), (608, 253536), (722, 213504), (768, 200716), (834, 184832), (912, 169024), (1024, 150537), (1083, 142336), (1112, 138624), (1216, 126768), (1444, 106752), (1536, 100358), (1668, 92416), (1824, 84512), (2166, 71168), (2224, 69312), (2432, 63384), (2641, 58368), (2888, 53376), (3072, 50179), (3336, 46208), (3648, 42256), (4332, 35584), (4448, 34656), (4864, 31692), (5282, 29184), (5776, 26688), (6672, 23104), (7296, 21128), (7923, 19456), (8664, 17792), (8896, 17328), (9728, 15846), (10564, 14592), (11552, 13344)]