190899456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 565125120

約数和(自身を除く): 374225664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 256, 264, 352, 354, 383, 384, 472, 528, 649, 704, 708, 766, 768, 944, 1056, 1149, 1298, 1408, 1416, 1532, 1888, 1947, 2112, 2298, 2596, 2816, 2832, 3064, 3776, 3894, 4213, 4224, 4596, 5192, 5664, 6128, 7552, 7788, 8426, 8448, 9192, 10384, 11328, 12256, 12639, 15104, 15576, 16852, 18384, 20768, 22597, 22656, 24512, 25278, 31152, 33704, 36768, 41536, 45194, 45312, 49024, 50556, 62304, 67408, 67791, 73536, 83072, 90388, 98048, 101112, 124608, 134816, 135582, 147072, 166144, 180776, 202224, 248567, 249216, 269632, 271164, 294144, 361552, 404448, 497134, 498432, 539264, 542328, 723104, 745701, 808896, 994268, 1078528, 1084656, 1446208, 1491402, 1617792, 1988536, 2169312, 2892416, 2982804, 3235584, 3977072, 4338624, 5784832, 5965608, 7954144, 8677248, 11931216, 15908288, 17354496, 23862432, 31816576, 47724864, 63633152, 95449728, 190899456]

約数ペア:

[(1, 190899456), (2, 95449728), (3, 63633152), (4, 47724864), (6, 31816576), (8, 23862432), (11, 17354496), (12, 15908288), (16, 11931216), (22, 8677248), (24, 7954144), (32, 5965608), (33, 5784832), (44, 4338624), (48, 3977072), (59, 3235584), (64, 2982804), (66, 2892416), (88, 2169312), (96, 1988536), (118, 1617792), (128, 1491402), (132, 1446208), (176, 1084656), (177, 1078528), (192, 994268), (236, 808896), (256, 745701), (264, 723104), (352, 542328), (354, 539264), (383, 498432), (384, 497134), (472, 404448), (528, 361552), (649, 294144), (704, 271164), (708, 269632), (766, 249216), (768, 248567), (944, 202224), (1056, 180776), (1149, 166144), (1298, 147072), (1408, 135582), (1416, 134816), (1532, 124608), (1888, 101112), (1947, 98048), (2112, 90388), (2298, 83072), (2596, 73536), (2816, 67791), (2832, 67408), (3064, 62304), (3776, 50556), (3894, 49024), (4213, 45312), (4224, 45194), (4596, 41536), (5192, 36768), (5664, 33704), (6128, 31152), (7552, 25278), (7788, 24512), (8426, 22656), (8448, 22597), (9192, 20768), (10384, 18384), (11328, 16852), (12256, 15576), (12639, 15104)]