160520208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 461399040

約数和(自身を除く): 300878832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 67, 71, 74, 76, 111, 114, 134, 142, 148, 152, 201, 213, 222, 228, 268, 284, 296, 304, 402, 426, 444, 456, 536, 568, 592, 703, 804, 852, 888, 912, 1072, 1136, 1273, 1349, 1406, 1608, 1704, 1776, 2109, 2479, 2546, 2627, 2698, 2812, 3216, 3408, 3819, 4047, 4218, 4757, 4958, 5092, 5254, 5396, 5624, 7437, 7638, 7881, 8094, 8436, 9514, 9916, 10184, 10508, 10792, 11248, 14271, 14874, 15276, 15762, 16188, 16872, 19028, 19832, 20368, 21016, 21584, 28542, 29748, 30552, 31524, 32376, 33744, 38056, 39664, 42032, 47101, 49913, 57084, 59496, 61104, 63048, 64752, 76112, 90383, 94202, 99826, 114168, 118992, 126096, 141303, 149739, 176009, 180766, 188404, 199652, 228336, 271149, 282606, 299478, 352018, 361532, 376808, 399304, 528027, 542298, 565212, 598956, 704036, 723064, 753616, 798608, 1056054, 1084596, 1130424, 1197912, 1408072, 1446128, 2112108, 2169192, 2260848, 2395824, 2816144, 3344171, 4224216, 4338384, 6688342, 8448432, 10032513, 13376684, 20065026, 26753368, 40130052, 53506736, 80260104, 160520208]

約数ペア:

[(1, 160520208), (2, 80260104), (3, 53506736), (4, 40130052), (6, 26753368), (8, 20065026), (12, 13376684), (16, 10032513), (19, 8448432), (24, 6688342), (37, 4338384), (38, 4224216), (48, 3344171), (57, 2816144), (67, 2395824), (71, 2260848), (74, 2169192), (76, 2112108), (111, 1446128), (114, 1408072), (134, 1197912), (142, 1130424), (148, 1084596), (152, 1056054), (201, 798608), (213, 753616), (222, 723064), (228, 704036), (268, 598956), (284, 565212), (296, 542298), (304, 528027), (402, 399304), (426, 376808), (444, 361532), (456, 352018), (536, 299478), (568, 282606), (592, 271149), (703, 228336), (804, 199652), (852, 188404), (888, 180766), (912, 176009), (1072, 149739), (1136, 141303), (1273, 126096), (1349, 118992), (1406, 114168), (1608, 99826), (1704, 94202), (1776, 90383), (2109, 76112), (2479, 64752), (2546, 63048), (2627, 61104), (2698, 59496), (2812, 57084), (3216, 49913), (3408, 47101), (3819, 42032), (4047, 39664), (4218, 38056), (4757, 33744), (4958, 32376), (5092, 31524), (5254, 30552), (5396, 29748), (5624, 28542), (7437, 21584), (7638, 21016), (7881, 20368), (8094, 19832), (8436, 19028), (9514, 16872), (9916, 16188), (10184, 15762), (10508, 15276), (10792, 14874), (11248, 14271)]