138379104

素因数分解:

$2^5\times 3^4\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 410544288

約数和(自身を除く): 272165184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 197, 216, 271, 288, 324, 394, 432, 542, 591, 648, 788, 813, 864, 1084, 1182, 1296, 1576, 1626, 1773, 2168, 2364, 2439, 2592, 3152, 3252, 3546, 4336, 4728, 4878, 5319, 6304, 6504, 7092, 7317, 8672, 9456, 9756, 10638, 13008, 14184, 14634, 15957, 18912, 19512, 21276, 21951, 26016, 28368, 29268, 31914, 39024, 42552, 43902, 53387, 56736, 58536, 63828, 78048, 85104, 87804, 106774, 117072, 127656, 160161, 170208, 175608, 213548, 234144, 255312, 320322, 351216, 427096, 480483, 510624, 640644, 702432, 854192, 960966, 1281288, 1441449, 1708384, 1921932, 2562576, 2882898, 3843864, 4324347, 5125152, 5765796, 7687728, 8648694, 11531592, 15375456, 17297388, 23063184, 34594776, 46126368, 69189552, 138379104]

約数ペア:

[(1, 138379104), (2, 69189552), (3, 46126368), (4, 34594776), (6, 23063184), (8, 17297388), (9, 15375456), (12, 11531592), (16, 8648694), (18, 7687728), (24, 5765796), (27, 5125152), (32, 4324347), (36, 3843864), (48, 2882898), (54, 2562576), (72, 1921932), (81, 1708384), (96, 1441449), (108, 1281288), (144, 960966), (162, 854192), (197, 702432), (216, 640644), (271, 510624), (288, 480483), (324, 427096), (394, 351216), (432, 320322), (542, 255312), (591, 234144), (648, 213548), (788, 175608), (813, 170208), (864, 160161), (1084, 127656), (1182, 117072), (1296, 106774), (1576, 87804), (1626, 85104), (1773, 78048), (2168, 63828), (2364, 58536), (2439, 56736), (2592, 53387), (3152, 43902), (3252, 42552), (3546, 39024), (4336, 31914), (4728, 29268), (4878, 28368), (5319, 26016), (6304, 21951), (6504, 21276), (7092, 19512), (7317, 18912), (8672, 15957), (9456, 14634), (9756, 14184), (10638, 13008)]