149724234

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 384860160

約数和(自身を除く): 235135926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 47, 54, 62, 66, 93, 94, 99, 141, 173, 186, 198, 279, 282, 297, 341, 346, 423, 517, 519, 558, 594, 682, 837, 846, 1023, 1034, 1038, 1269, 1457, 1551, 1557, 1674, 1903, 2046, 2538, 2914, 3069, 3102, 3114, 3806, 4371, 4653, 4671, 5363, 5709, 6138, 8131, 8742, 9207, 9306, 9342, 10726, 11418, 13113, 13959, 16027, 16089, 16262, 17127, 18414, 24393, 26226, 27918, 32054, 32178, 34254, 39339, 48081, 48267, 48786, 51381, 58993, 73179, 78678, 89441, 96162, 96534, 102762, 117986, 144243, 144801, 146358, 176979, 178882, 219537, 252061, 268323, 288486, 289602, 353958, 432729, 439074, 504122, 530937, 536646, 756183, 804969, 865458, 1061874, 1512366, 1592811, 1609938, 2268549, 2414907, 2772671, 3185622, 4537098, 4829814, 5545342, 6805647, 8318013, 13611294, 16636026, 24954039, 49908078, 74862117, 149724234]

約数ペア:

[(1, 149724234), (2, 74862117), (3, 49908078), (6, 24954039), (9, 16636026), (11, 13611294), (18, 8318013), (22, 6805647), (27, 5545342), (31, 4829814), (33, 4537098), (47, 3185622), (54, 2772671), (62, 2414907), (66, 2268549), (93, 1609938), (94, 1592811), (99, 1512366), (141, 1061874), (173, 865458), (186, 804969), (198, 756183), (279, 536646), (282, 530937), (297, 504122), (341, 439074), (346, 432729), (423, 353958), (517, 289602), (519, 288486), (558, 268323), (594, 252061), (682, 219537), (837, 178882), (846, 176979), (1023, 146358), (1034, 144801), (1038, 144243), (1269, 117986), (1457, 102762), (1551, 96534), (1557, 96162), (1674, 89441), (1903, 78678), (2046, 73179), (2538, 58993), (2914, 51381), (3069, 48786), (3102, 48267), (3114, 48081), (3806, 39339), (4371, 34254), (4653, 32178), (4671, 32054), (5363, 27918), (5709, 26226), (6138, 24393), (8131, 18414), (8742, 17127), (9207, 16262), (9306, 16089), (9342, 16027), (10726, 13959), (11418, 13113)]