161201952

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19301}}^1$

素因数の和:19346

約数の個数: 72

約数和(自身を含む): 474250140

約数和(自身を除く): 313048188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19301, 38602, 57903, 77204, 115806, 154408, 173709, 231612, 308816, 347418, 463224, 559729, 617632, 694836, 926448, 1119458, 1389672, 1679187, 1852896, 2238916, 2779344, 3358374, 4477832, 5037561, 5558688, 6716748, 8955664, 10075122, 13433496, 17911328, 20150244, 26866992, 40300488, 53733984, 80600976, 161201952]

約数ペア:

[(1, 161201952), (2, 80600976), (3, 53733984), (4, 40300488), (6, 26866992), (8, 20150244), (9, 17911328), (12, 13433496), (16, 10075122), (18, 8955664), (24, 6716748), (29, 5558688), (32, 5037561), (36, 4477832), (48, 3358374), (58, 2779344), (72, 2238916), (87, 1852896), (96, 1679187), (116, 1389672), (144, 1119458), (174, 926448), (232, 694836), (261, 617632), (288, 559729), (348, 463224), (464, 347418), (522, 308816), (696, 231612), (928, 173709), (1044, 154408), (1392, 115806), (2088, 77204), (2784, 57903), (4176, 38602), (8352, 19301)]