189804524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 445092480

約数和(自身を除く): 255287956

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 74, 91, 119, 148, 182, 221, 238, 259, 364, 442, 476, 481, 518, 629, 829, 884, 962, 1036, 1258, 1547, 1658, 1924, 2516, 3094, 3316, 3367, 4403, 5803, 6188, 6734, 8177, 8806, 10777, 11606, 13468, 14093, 16354, 17612, 21554, 23212, 28186, 30673, 32708, 43108, 56372, 57239, 61346, 75439, 98651, 114478, 122692, 150878, 183209, 197302, 214711, 228956, 301756, 366418, 394604, 398749, 429422, 521441, 732836, 797498, 858844, 1042882, 1282463, 1594996, 2085764, 2564926, 2791243, 3650087, 5129852, 5582486, 6778733, 7300174, 11164972, 13557466, 14600348, 27114932, 47451131, 94902262, 189804524]

約数ペア:

[(1, 189804524), (2, 94902262), (4, 47451131), (7, 27114932), (13, 14600348), (14, 13557466), (17, 11164972), (26, 7300174), (28, 6778733), (34, 5582486), (37, 5129852), (52, 3650087), (68, 2791243), (74, 2564926), (91, 2085764), (119, 1594996), (148, 1282463), (182, 1042882), (221, 858844), (238, 797498), (259, 732836), (364, 521441), (442, 429422), (476, 398749), (481, 394604), (518, 366418), (629, 301756), (829, 228956), (884, 214711), (962, 197302), (1036, 183209), (1258, 150878), (1547, 122692), (1658, 114478), (1924, 98651), (2516, 75439), (3094, 61346), (3316, 57239), (3367, 56372), (4403, 43108), (5803, 32708), (6188, 30673), (6734, 28186), (8177, 23212), (8806, 21554), (10777, 17612), (11606, 16354), (13468, 14093)]