166131936

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{3187}}^1$

素因数の和:3384

約数の個数: 72

約数和(自身を含む): 475196904

約数和(自身を除く): 309064968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3187, 3258, 4344, 5792, 6374, 6516, 8688, 9561, 12748, 13032, 17376, 19122, 25496, 26064, 28683, 38244, 50992, 52128, 57366, 76488, 101984, 114732, 152976, 229464, 305952, 458928, 576847, 917856, 1153694, 1730541, 2307388, 3461082, 4614776, 5191623, 6922164, 9229552, 10383246, 13844328, 18459104, 20766492, 27688656, 41532984, 55377312, 83065968, 166131936]

約数ペア:

[(1, 166131936), (2, 83065968), (3, 55377312), (4, 41532984), (6, 27688656), (8, 20766492), (9, 18459104), (12, 13844328), (16, 10383246), (18, 9229552), (24, 6922164), (32, 5191623), (36, 4614776), (48, 3461082), (72, 2307388), (96, 1730541), (144, 1153694), (181, 917856), (288, 576847), (362, 458928), (543, 305952), (724, 229464), (1086, 152976), (1448, 114732), (1629, 101984), (2172, 76488), (2896, 57366), (3187, 52128), (3258, 50992), (4344, 38244), (5792, 28683), (6374, 26064), (6516, 25496), (8688, 19122), (9561, 17376), (12748, 13032)]