148171072

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 355811328

約数和(自身を除く): 207640256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 188, 217, 224, 227, 248, 329, 376, 434, 448, 454, 496, 658, 752, 868, 908, 992, 1316, 1457, 1504, 1589, 1736, 1816, 1984, 2632, 2914, 3008, 3178, 3472, 3632, 5264, 5828, 6356, 6944, 7037, 7264, 10199, 10528, 10669, 11656, 12712, 13888, 14074, 14528, 20398, 21056, 21338, 23312, 25424, 28148, 40796, 42676, 46624, 49259, 50848, 56296, 74683, 81592, 85352, 93248, 98518, 101696, 112592, 149366, 163184, 170704, 197036, 225184, 298732, 326368, 330739, 341408, 394072, 450368, 597464, 652736, 661478, 682816, 788144, 1194928, 1322956, 1576288, 2315173, 2389856, 2645912, 3152576, 4630346, 4779712, 5291824, 9260692, 10583648, 18521384, 21167296, 37042768, 74085536, 148171072]

約数ペア:

[(1, 148171072), (2, 74085536), (4, 37042768), (7, 21167296), (8, 18521384), (14, 10583648), (16, 9260692), (28, 5291824), (31, 4779712), (32, 4630346), (47, 3152576), (56, 2645912), (62, 2389856), (64, 2315173), (94, 1576288), (112, 1322956), (124, 1194928), (188, 788144), (217, 682816), (224, 661478), (227, 652736), (248, 597464), (329, 450368), (376, 394072), (434, 341408), (448, 330739), (454, 326368), (496, 298732), (658, 225184), (752, 197036), (868, 170704), (908, 163184), (992, 149366), (1316, 112592), (1457, 101696), (1504, 98518), (1589, 93248), (1736, 85352), (1816, 81592), (1984, 74683), (2632, 56296), (2914, 50848), (3008, 49259), (3178, 46624), (3472, 42676), (3632, 40796), (5264, 28148), (5828, 25424), (6356, 23312), (6944, 21338), (7037, 21056), (7264, 20398), (10199, 14528), (10528, 14074), (10669, 13888), (11656, 12712)]