189163223344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{59629}}^1$

素因数の和:59870

約数の個数: 80

約数和(自身を含む): 395289655200

約数和(自身を除く): 206126431856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 109, 136, 214, 218, 272, 428, 436, 856, 872, 1712, 1744, 1819, 1853, 3638, 3706, 7276, 7412, 11663, 14552, 14824, 23326, 29104, 29648, 46652, 59629, 93304, 119258, 186608, 198271, 238516, 396542, 477032, 793084, 954064, 1013693, 1586168, 2027386, 3172336, 4054772, 6380303, 6499561, 8109544, 12760606, 12999122, 16219088, 25521212, 25998244, 51042424, 51996488, 102084848, 103992976, 108465151, 110492537, 216930302, 220985074, 433860604, 441970148, 695453027, 867721208, 883940296, 1390906054, 1735442416, 1767880592, 2781812108, 5563624216, 11127248432, 11822701459, 23645402918, 47290805836, 94581611672, 189163223344]

約数ペア:

[(1, 189163223344), (2, 94581611672), (4, 47290805836), (8, 23645402918), (16, 11822701459), (17, 11127248432), (34, 5563624216), (68, 2781812108), (107, 1767880592), (109, 1735442416), (136, 1390906054), (214, 883940296), (218, 867721208), (272, 695453027), (428, 441970148), (436, 433860604), (856, 220985074), (872, 216930302), (1712, 110492537), (1744, 108465151), (1819, 103992976), (1853, 102084848), (3638, 51996488), (3706, 51042424), (7276, 25998244), (7412, 25521212), (11663, 16219088), (14552, 12999122), (14824, 12760606), (23326, 8109544), (29104, 6499561), (29648, 6380303), (46652, 4054772), (59629, 3172336), (93304, 2027386), (119258, 1586168), (186608, 1013693), (198271, 954064), (238516, 793084), (396542, 477032)]