155019648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 476087040

約数和(自身を除く): 321067392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 303, 336, 384, 404, 448, 571, 606, 672, 707, 808, 896, 1142, 1212, 1344, 1414, 1616, 1713, 2121, 2284, 2424, 2688, 2828, 3232, 3426, 3997, 4242, 4568, 4848, 5656, 6464, 6852, 7994, 8484, 9136, 9696, 11312, 11991, 12928, 13704, 15988, 16968, 18272, 19392, 22624, 23982, 27408, 31976, 33936, 36544, 38784, 45248, 47964, 54816, 57671, 63952, 67872, 73088, 90496, 95928, 109632, 115342, 127904, 135744, 173013, 191856, 219264, 230684, 255808, 271488, 346026, 383712, 403697, 461368, 511616, 692052, 767424, 807394, 922736, 1211091, 1384104, 1534848, 1614788, 1845472, 2422182, 2768208, 3229576, 3690944, 4844364, 5536416, 6459152, 7381888, 9688728, 11072832, 12918304, 19377456, 22145664, 25836608, 38754912, 51673216, 77509824, 155019648]

約数ペア:

[(1, 155019648), (2, 77509824), (3, 51673216), (4, 38754912), (6, 25836608), (7, 22145664), (8, 19377456), (12, 12918304), (14, 11072832), (16, 9688728), (21, 7381888), (24, 6459152), (28, 5536416), (32, 4844364), (42, 3690944), (48, 3229576), (56, 2768208), (64, 2422182), (84, 1845472), (96, 1614788), (101, 1534848), (112, 1384104), (128, 1211091), (168, 922736), (192, 807394), (202, 767424), (224, 692052), (303, 511616), (336, 461368), (384, 403697), (404, 383712), (448, 346026), (571, 271488), (606, 255808), (672, 230684), (707, 219264), (808, 191856), (896, 173013), (1142, 135744), (1212, 127904), (1344, 115342), (1414, 109632), (1616, 95928), (1713, 90496), (2121, 73088), (2284, 67872), (2424, 63952), (2688, 57671), (2828, 54816), (3232, 47964), (3426, 45248), (3997, 38784), (4242, 36544), (4568, 33936), (4848, 31976), (5656, 27408), (6464, 23982), (6852, 22624), (7994, 19392), (8484, 18272), (9136, 16968), (9696, 15988), (11312, 13704), (11991, 12928)]