181121504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 210063136

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 59, 86, 92, 97, 118, 172, 184, 194, 236, 344, 368, 388, 472, 688, 736, 776, 944, 989, 1357, 1376, 1552, 1888, 1978, 2231, 2537, 2714, 3104, 3956, 4171, 4462, 5074, 5428, 5723, 7912, 8342, 8924, 10148, 10856, 11446, 15824, 16684, 17848, 20296, 21712, 22892, 31648, 33368, 35696, 40592, 43424, 45784, 58351, 66736, 71392, 81184, 91568, 95933, 116702, 131629, 133472, 183136, 191866, 233404, 246089, 263258, 383732, 466808, 492178, 526516, 767464, 933616, 984356, 1053032, 1534928, 1867232, 1968712, 2106064, 3069856, 3937424, 4212128, 5660047, 7874848, 11320094, 22640188, 45280376, 90560752, 181121504]

約数ペア:

[(1, 181121504), (2, 90560752), (4, 45280376), (8, 22640188), (16, 11320094), (23, 7874848), (32, 5660047), (43, 4212128), (46, 3937424), (59, 3069856), (86, 2106064), (92, 1968712), (97, 1867232), (118, 1534928), (172, 1053032), (184, 984356), (194, 933616), (236, 767464), (344, 526516), (368, 492178), (388, 466808), (472, 383732), (688, 263258), (736, 246089), (776, 233404), (944, 191866), (989, 183136), (1357, 133472), (1376, 131629), (1552, 116702), (1888, 95933), (1978, 91568), (2231, 81184), (2537, 71392), (2714, 66736), (3104, 58351), (3956, 45784), (4171, 43424), (4462, 40592), (5074, 35696), (5428, 33368), (5723, 31648), (7912, 22892), (8342, 21712), (8924, 20296), (10148, 17848), (10856, 16684), (11446, 15824)]