15203328

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 132

約数和(自身を含む): 47605032

約数和(自身を除く): 32401704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 112, 128, 147, 168, 192, 196, 202, 224, 256, 294, 303, 336, 384, 392, 404, 448, 512, 588, 606, 672, 707, 768, 784, 808, 896, 1024, 1176, 1212, 1344, 1414, 1536, 1568, 1616, 1792, 2121, 2352, 2424, 2688, 2828, 3072, 3136, 3232, 3584, 4242, 4704, 4848, 4949, 5376, 5656, 6272, 6464, 7168, 8484, 9408, 9696, 9898, 10752, 11312, 12544, 12928, 14847, 16968, 18816, 19392, 19796, 21504, 22624, 25088, 25856, 29694, 33936, 37632, 38784, 39592, 45248, 50176, 51712, 59388, 67872, 75264, 77568, 79184, 90496, 103424, 118776, 135744, 150528, 155136, 158368, 180992, 237552, 271488, 310272, 316736, 361984, 475104, 542976, 633472, 723968, 950208, 1085952, 1266944, 1900416, 2171904, 2533888, 3800832, 5067776, 7601664, 15203328]

約数ペア:

[(1, 15203328), (2, 7601664), (3, 5067776), (4, 3800832), (6, 2533888), (7, 2171904), (8, 1900416), (12, 1266944), (14, 1085952), (16, 950208), (21, 723968), (24, 633472), (28, 542976), (32, 475104), (42, 361984), (48, 316736), (49, 310272), (56, 271488), (64, 237552), (84, 180992), (96, 158368), (98, 155136), (101, 150528), (112, 135744), (128, 118776), (147, 103424), (168, 90496), (192, 79184), (196, 77568), (202, 75264), (224, 67872), (256, 59388), (294, 51712), (303, 50176), (336, 45248), (384, 39592), (392, 38784), (404, 37632), (448, 33936), (512, 29694), (588, 25856), (606, 25088), (672, 22624), (707, 21504), (768, 19796), (784, 19392), (808, 18816), (896, 16968), (1024, 14847), (1176, 12928), (1212, 12544), (1344, 11312), (1414, 10752), (1536, 9898), (1568, 9696), (1616, 9408), (1792, 8484), (2121, 7168), (2352, 6464), (2424, 6272), (2688, 5656), (2828, 5376), (3072, 4949), (3136, 4848), (3232, 4704), (3584, 4242)]