198278928

素因数分解:

$2^4\times 3^4\times {\mathrm{152993}}^1$

素因数の和:153013

約数の個数: 50

約数和(自身を含む): 573880494

約数和(自身を除く): 375601566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 152993, 305986, 458979, 611972, 917958, 1223944, 1376937, 1835916, 2447888, 2753874, 3671832, 4130811, 5507748, 7343664, 8261622, 11015496, 12392433, 16523244, 22030992, 24784866, 33046488, 49569732, 66092976, 99139464, 198278928]

約数ペア:

[(1, 198278928), (2, 99139464), (3, 66092976), (4, 49569732), (6, 33046488), (8, 24784866), (9, 22030992), (12, 16523244), (16, 12392433), (18, 11015496), (24, 8261622), (27, 7343664), (36, 5507748), (48, 4130811), (54, 3671832), (72, 2753874), (81, 2447888), (108, 1835916), (144, 1376937), (162, 1223944), (216, 917958), (324, 611972), (432, 458979), (648, 305986), (1296, 152993)]