169462748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 220028452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 107, 133, 182, 214, 229, 247, 266, 364, 428, 458, 494, 532, 749, 916, 988, 1391, 1498, 1603, 1729, 2033, 2782, 2977, 2996, 3206, 3458, 4066, 4351, 5564, 5954, 6412, 6916, 8132, 8702, 9737, 11908, 14231, 17404, 19474, 20839, 24503, 26429, 28462, 30457, 38948, 41678, 49006, 52858, 56563, 56924, 60914, 83356, 98012, 105716, 113126, 121828, 171521, 185003, 226252, 318539, 343042, 370006, 395941, 465557, 637078, 686084, 740012, 791882, 931114, 1274156, 1583764, 1862228, 2229773, 3258899, 4459546, 6052241, 6517798, 8919092, 12104482, 13035596, 24208964, 42365687, 84731374, 169462748]

約数ペア:

[(1, 169462748), (2, 84731374), (4, 42365687), (7, 24208964), (13, 13035596), (14, 12104482), (19, 8919092), (26, 6517798), (28, 6052241), (38, 4459546), (52, 3258899), (76, 2229773), (91, 1862228), (107, 1583764), (133, 1274156), (182, 931114), (214, 791882), (229, 740012), (247, 686084), (266, 637078), (364, 465557), (428, 395941), (458, 370006), (494, 343042), (532, 318539), (749, 226252), (916, 185003), (988, 171521), (1391, 121828), (1498, 113126), (1603, 105716), (1729, 98012), (2033, 83356), (2782, 60914), (2977, 56924), (2996, 56563), (3206, 52858), (3458, 49006), (4066, 41678), (4351, 38948), (5564, 30457), (5954, 28462), (6412, 26429), (6916, 24503), (8132, 20839), (8702, 19474), (9737, 17404), (11908, 14231)]