162225232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 353866240

約数和(自身を除く): 191641008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 181, 208, 248, 278, 362, 403, 496, 556, 724, 806, 1112, 1448, 1612, 1807, 2224, 2353, 2896, 3224, 3614, 4309, 4706, 5611, 6448, 7228, 8618, 9412, 11222, 14456, 17236, 18824, 22444, 25159, 28912, 34472, 37648, 44888, 50318, 56017, 68944, 72943, 89776, 100636, 112034, 145886, 201272, 224068, 291772, 327067, 402544, 448136, 583544, 654134, 779929, 896272, 1167088, 1308268, 1559858, 2616536, 3119716, 5233072, 6239432, 10139077, 12478864, 20278154, 40556308, 81112616, 162225232]

約数ペア:

[(1, 162225232), (2, 81112616), (4, 40556308), (8, 20278154), (13, 12478864), (16, 10139077), (26, 6239432), (31, 5233072), (52, 3119716), (62, 2616536), (104, 1559858), (124, 1308268), (139, 1167088), (181, 896272), (208, 779929), (248, 654134), (278, 583544), (362, 448136), (403, 402544), (496, 327067), (556, 291772), (724, 224068), (806, 201272), (1112, 145886), (1448, 112034), (1612, 100636), (1807, 89776), (2224, 72943), (2353, 68944), (2896, 56017), (3224, 50318), (3614, 44888), (4309, 37648), (4706, 34472), (5611, 28912), (6448, 25159), (7228, 22444), (8618, 18824), (9412, 17236), (11222, 14456)]