153215904

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21863}}^1$

素因数の和:21949

約数の個数: 48

約数和(自身を含む): 407719872

約数和(自身を除く): 254503968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 21863, 43726, 65589, 87452, 131178, 174904, 262356, 349808, 524712, 699616, 1049424, 1595999, 2098848, 3191998, 4787997, 6383996, 9575994, 12767992, 19151988, 25535984, 38303976, 51071968, 76607952, 153215904]

約数ペア:

[(1, 153215904), (2, 76607952), (3, 51071968), (4, 38303976), (6, 25535984), (8, 19151988), (12, 12767992), (16, 9575994), (24, 6383996), (32, 4787997), (48, 3191998), (73, 2098848), (96, 1595999), (146, 1049424), (219, 699616), (292, 524712), (438, 349808), (584, 262356), (876, 174904), (1168, 131178), (1752, 87452), (2336, 65589), (3504, 43726), (7008, 21863)]