161617572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 321012828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 41, 51, 54, 57, 68, 76, 82, 102, 108, 113, 114, 123, 153, 164, 171, 204, 226, 228, 246, 306, 323, 339, 342, 369, 452, 459, 492, 513, 612, 646, 678, 684, 697, 738, 779, 918, 969, 1017, 1026, 1107, 1292, 1356, 1394, 1476, 1558, 1836, 1921, 1938, 2034, 2052, 2091, 2147, 2214, 2337, 2788, 2907, 3051, 3116, 3842, 3876, 4068, 4182, 4294, 4428, 4633, 4674, 5763, 5814, 6102, 6273, 6441, 7011, 7684, 8364, 8588, 8721, 9266, 9348, 11526, 11628, 12204, 12546, 12882, 13243, 13899, 14022, 17289, 17442, 18532, 18819, 19323, 21033, 23052, 25092, 25764, 26486, 27798, 28044, 34578, 34884, 36499, 37638, 38646, 39729, 41697, 42066, 51867, 52972, 55596, 57969, 69156, 72998, 75276, 77292, 78761, 79458, 83394, 84132, 88027, 103734, 109497, 115938, 119187, 125091, 145996, 157522, 158916, 166788, 176054, 207468, 218994, 231876, 236283, 238374, 250182, 264081, 315044, 328491, 352108, 357561, 437988, 472566, 476748, 500364, 528162, 656982, 708849, 715122, 792243, 945132, 985473, 1056324, 1313964, 1417698, 1430244, 1496459, 1584486, 1970946, 2126547, 2376729, 2835396, 2992918, 3168972, 3941892, 4253094, 4489377, 4753458, 5985836, 8506188, 8978754, 9506916, 13468131, 17957508, 26936262, 40404393, 53872524, 80808786, 161617572]

約数ペア:

[(1, 161617572), (2, 80808786), (3, 53872524), (4, 40404393), (6, 26936262), (9, 17957508), (12, 13468131), (17, 9506916), (18, 8978754), (19, 8506188), (27, 5985836), (34, 4753458), (36, 4489377), (38, 4253094), (41, 3941892), (51, 3168972), (54, 2992918), (57, 2835396), (68, 2376729), (76, 2126547), (82, 1970946), (102, 1584486), (108, 1496459), (113, 1430244), (114, 1417698), (123, 1313964), (153, 1056324), (164, 985473), (171, 945132), (204, 792243), (226, 715122), (228, 708849), (246, 656982), (306, 528162), (323, 500364), (339, 476748), (342, 472566), (369, 437988), (452, 357561), (459, 352108), (492, 328491), (513, 315044), (612, 264081), (646, 250182), (678, 238374), (684, 236283), (697, 231876), (738, 218994), (779, 207468), (918, 176054), (969, 166788), (1017, 158916), (1026, 157522), (1107, 145996), (1292, 125091), (1356, 119187), (1394, 115938), (1476, 109497), (1558, 103734), (1836, 88027), (1921, 84132), (1938, 83394), (2034, 79458), (2052, 78761), (2091, 77292), (2147, 75276), (2214, 72998), (2337, 69156), (2788, 57969), (2907, 55596), (3051, 52972), (3116, 51867), (3842, 42066), (3876, 41697), (4068, 39729), (4182, 38646), (4294, 37638), (4428, 36499), (4633, 34884), (4674, 34578), (5763, 28044), (5814, 27798), (6102, 26486), (6273, 25764), (6441, 25092), (7011, 23052), (7684, 21033), (8364, 19323), (8588, 18819), (8721, 18532), (9266, 17442), (9348, 17289), (11526, 14022), (11628, 13899), (12204, 13243), (12546, 12882)]