147143904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80671}}^1$

素因数の和:80703

約数の個数: 48

約数和(自身を含む): 406586880

約数和(自身を除く): 259442976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 80671, 161342, 242013, 322684, 484026, 645368, 968052, 1290736, 1532749, 1936104, 2581472, 3065498, 3872208, 4598247, 6130996, 7744416, 9196494, 12261992, 18392988, 24523984, 36785976, 49047968, 73571952, 147143904]

約数ペア:

[(1, 147143904), (2, 73571952), (3, 49047968), (4, 36785976), (6, 24523984), (8, 18392988), (12, 12261992), (16, 9196494), (19, 7744416), (24, 6130996), (32, 4598247), (38, 3872208), (48, 3065498), (57, 2581472), (76, 1936104), (96, 1532749), (114, 1290736), (152, 968052), (228, 645368), (304, 484026), (456, 322684), (608, 242013), (912, 161342), (1824, 80671)]