139910976

素因数分解:

$2^6\times 3^4\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 140

約数和(自身を含む): 419887908

約数和(自身を除く): 279976932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 137, 144, 162, 192, 197, 216, 274, 288, 324, 394, 411, 432, 548, 576, 591, 648, 788, 822, 864, 1096, 1182, 1233, 1296, 1576, 1644, 1728, 1773, 2192, 2364, 2466, 2592, 3152, 3288, 3546, 3699, 4384, 4728, 4932, 5184, 5319, 6304, 6576, 7092, 7398, 8768, 9456, 9864, 10638, 11097, 12608, 13152, 14184, 14796, 15957, 18912, 19728, 21276, 22194, 26304, 26989, 28368, 29592, 31914, 37824, 39456, 42552, 44388, 53978, 56736, 59184, 63828, 78912, 80967, 85104, 88776, 107956, 113472, 118368, 127656, 161934, 170208, 177552, 215912, 236736, 242901, 255312, 323868, 340416, 355104, 431824, 485802, 510624, 647736, 710208, 728703, 863648, 971604, 1021248, 1295472, 1457406, 1727296, 1943208, 2186109, 2590944, 2914812, 3886416, 4372218, 5181888, 5829624, 7772832, 8744436, 11659248, 15545664, 17488872, 23318496, 34977744, 46636992, 69955488, 139910976]

約数ペア:

[(1, 139910976), (2, 69955488), (3, 46636992), (4, 34977744), (6, 23318496), (8, 17488872), (9, 15545664), (12, 11659248), (16, 8744436), (18, 7772832), (24, 5829624), (27, 5181888), (32, 4372218), (36, 3886416), (48, 2914812), (54, 2590944), (64, 2186109), (72, 1943208), (81, 1727296), (96, 1457406), (108, 1295472), (137, 1021248), (144, 971604), (162, 863648), (192, 728703), (197, 710208), (216, 647736), (274, 510624), (288, 485802), (324, 431824), (394, 355104), (411, 340416), (432, 323868), (548, 255312), (576, 242901), (591, 236736), (648, 215912), (788, 177552), (822, 170208), (864, 161934), (1096, 127656), (1182, 118368), (1233, 113472), (1296, 107956), (1576, 88776), (1644, 85104), (1728, 80967), (1773, 78912), (2192, 63828), (2364, 59184), (2466, 56736), (2592, 53978), (3152, 44388), (3288, 42552), (3546, 39456), (3699, 37824), (4384, 31914), (4728, 29592), (4932, 28368), (5184, 26989), (5319, 26304), (6304, 22194), (6576, 21276), (7092, 19728), (7398, 18912), (8768, 15957), (9456, 14796), (9864, 14184), (10638, 13152), (11097, 12608)]