149862528

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 447657600

約数和(自身を除く): 297795072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 412, 421, 432, 576, 618, 824, 842, 864, 927, 1152, 1236, 1263, 1648, 1684, 1728, 1854, 2472, 2526, 2781, 3296, 3368, 3456, 3708, 3789, 4944, 5052, 5562, 6592, 6736, 7416, 7578, 9888, 10104, 11124, 11367, 13184, 13472, 14832, 15156, 19776, 20208, 22248, 22734, 26944, 29664, 30312, 39552, 40416, 43363, 44496, 45468, 53888, 59328, 60624, 80832, 86726, 88992, 90936, 118656, 121248, 130089, 161664, 173452, 177984, 181872, 242496, 260178, 346904, 355968, 363744, 390267, 484992, 520356, 693808, 727488, 780534, 1040712, 1170801, 1387616, 1454976, 1561068, 2081424, 2341602, 2775232, 3122136, 4162848, 4683204, 5550464, 6244272, 8325696, 9366408, 12488544, 16651392, 18732816, 24977088, 37465632, 49954176, 74931264, 149862528]

約数ペア:

[(1, 149862528), (2, 74931264), (3, 49954176), (4, 37465632), (6, 24977088), (8, 18732816), (9, 16651392), (12, 12488544), (16, 9366408), (18, 8325696), (24, 6244272), (27, 5550464), (32, 4683204), (36, 4162848), (48, 3122136), (54, 2775232), (64, 2341602), (72, 2081424), (96, 1561068), (103, 1454976), (108, 1387616), (128, 1170801), (144, 1040712), (192, 780534), (206, 727488), (216, 693808), (288, 520356), (309, 484992), (384, 390267), (412, 363744), (421, 355968), (432, 346904), (576, 260178), (618, 242496), (824, 181872), (842, 177984), (864, 173452), (927, 161664), (1152, 130089), (1236, 121248), (1263, 118656), (1648, 90936), (1684, 88992), (1728, 86726), (1854, 80832), (2472, 60624), (2526, 59328), (2781, 53888), (3296, 45468), (3368, 44496), (3456, 43363), (3708, 40416), (3789, 39552), (4944, 30312), (5052, 29664), (5562, 26944), (6592, 22734), (6736, 22248), (7416, 20208), (7578, 19776), (9888, 15156), (10104, 14832), (11124, 13472), (11367, 13184)]