148311984

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^3\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 400237280

約数和(自身を除く): 251925296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1369, 1464, 1776, 2257, 2738, 2928, 4107, 4514, 5476, 6771, 8214, 9028, 10952, 13542, 16428, 18056, 21904, 27084, 32856, 36112, 50653, 54168, 65712, 83509, 101306, 108336, 151959, 167018, 202612, 250527, 303918, 334036, 405224, 501054, 607836, 668072, 810448, 1002108, 1215672, 1336144, 2004216, 2431344, 3089833, 4008432, 6179666, 9269499, 12359332, 18538998, 24718664, 37077996, 49437328, 74155992, 148311984]

約数ペア:

[(1, 148311984), (2, 74155992), (3, 49437328), (4, 37077996), (6, 24718664), (8, 18538998), (12, 12359332), (16, 9269499), (24, 6179666), (37, 4008432), (48, 3089833), (61, 2431344), (74, 2004216), (111, 1336144), (122, 1215672), (148, 1002108), (183, 810448), (222, 668072), (244, 607836), (296, 501054), (366, 405224), (444, 334036), (488, 303918), (592, 250527), (732, 202612), (888, 167018), (976, 151959), (1369, 108336), (1464, 101306), (1776, 83509), (2257, 65712), (2738, 54168), (2928, 50653), (4107, 36112), (4514, 32856), (5476, 27084), (6771, 21904), (8214, 18056), (9028, 16428), (10952, 13542)]