140330304

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 431109120

約数和(自身を除く): 290778816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 271, 279, 288, 348, 372, 464, 496, 522, 542, 558, 576, 696, 744, 813, 899, 928, 992, 1044, 1084, 1116, 1392, 1488, 1626, 1798, 1856, 1984, 2088, 2168, 2232, 2439, 2697, 2784, 2976, 3252, 3596, 4176, 4336, 4464, 4878, 5394, 5568, 5952, 6504, 7192, 7859, 8091, 8352, 8401, 8672, 8928, 9756, 10788, 13008, 14384, 15718, 16182, 16704, 16802, 17344, 17856, 19512, 21576, 23577, 25203, 26016, 28768, 31436, 32364, 33604, 39024, 43152, 47154, 50406, 52032, 57536, 62872, 64728, 67208, 70731, 75609, 78048, 86304, 94308, 100812, 125744, 129456, 134416, 141462, 151218, 156096, 172608, 188616, 201624, 243629, 251488, 258912, 268832, 282924, 302436, 377232, 403248, 487258, 502976, 517824, 537664, 565848, 604872, 730887, 754464, 806496, 974516, 1131696, 1209744, 1461774, 1508928, 1612992, 1949032, 2192661, 2263392, 2419488, 2923548, 3898064, 4385322, 4526784, 4838976, 5847096, 7796128, 8770644, 11694192, 15592256, 17541288, 23388384, 35082576, 46776768, 70165152, 140330304]

約数ペア:

[(1, 140330304), (2, 70165152), (3, 46776768), (4, 35082576), (6, 23388384), (8, 17541288), (9, 15592256), (12, 11694192), (16, 8770644), (18, 7796128), (24, 5847096), (29, 4838976), (31, 4526784), (32, 4385322), (36, 3898064), (48, 2923548), (58, 2419488), (62, 2263392), (64, 2192661), (72, 1949032), (87, 1612992), (93, 1508928), (96, 1461774), (116, 1209744), (124, 1131696), (144, 974516), (174, 806496), (186, 754464), (192, 730887), (232, 604872), (248, 565848), (261, 537664), (271, 517824), (279, 502976), (288, 487258), (348, 403248), (372, 377232), (464, 302436), (496, 282924), (522, 268832), (542, 258912), (558, 251488), (576, 243629), (696, 201624), (744, 188616), (813, 172608), (899, 156096), (928, 151218), (992, 141462), (1044, 134416), (1084, 129456), (1116, 125744), (1392, 100812), (1488, 94308), (1626, 86304), (1798, 78048), (1856, 75609), (1984, 70731), (2088, 67208), (2168, 64728), (2232, 62872), (2439, 57536), (2697, 52032), (2784, 50406), (2976, 47154), (3252, 43152), (3596, 39024), (4176, 33604), (4336, 32364), (4464, 31436), (4878, 28768), (5394, 26016), (5568, 25203), (5952, 23577), (6504, 21576), (7192, 19512), (7859, 17856), (8091, 17344), (8352, 16802), (8401, 16704), (8672, 16182), (8928, 15718), (9756, 14384), (10788, 13008)]