155665176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 411052800

約数和(自身を除く): 255387624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 541, 631, 1082, 1262, 1623, 1893, 2164, 2524, 3246, 3786, 4328, 5048, 6492, 7572, 10279, 11989, 12984, 15144, 20558, 23978, 30837, 35967, 41116, 47956, 61674, 71934, 82232, 95912, 123348, 143868, 246696, 287736, 341371, 682742, 1024113, 1365484, 2048226, 2730968, 4096452, 6486049, 8192904, 12972098, 19458147, 25944196, 38916294, 51888392, 77832588, 155665176]

約数ペア:

[(1, 155665176), (2, 77832588), (3, 51888392), (4, 38916294), (6, 25944196), (8, 19458147), (12, 12972098), (19, 8192904), (24, 6486049), (38, 4096452), (57, 2730968), (76, 2048226), (114, 1365484), (152, 1024113), (228, 682742), (456, 341371), (541, 287736), (631, 246696), (1082, 143868), (1262, 123348), (1623, 95912), (1893, 82232), (2164, 71934), (2524, 61674), (3246, 47956), (3786, 41116), (4328, 35967), (5048, 30837), (6492, 23978), (7572, 20558), (10279, 15144), (11989, 12984)]