187210192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 415528960

約数和(自身を除く): 228318768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 373, 494, 508, 746, 988, 1016, 1492, 1651, 1976, 2032, 2413, 2984, 3302, 3952, 4826, 4849, 5968, 6604, 7087, 9652, 9698, 13208, 14174, 19304, 19396, 26416, 28348, 31369, 38608, 38792, 47371, 56696, 62738, 77584, 92131, 94742, 113392, 125476, 184262, 189484, 250952, 368524, 378968, 501904, 615823, 737048, 757936, 900049, 1231646, 1474096, 1800098, 2463292, 3600196, 4926584, 7200392, 9853168, 11700637, 14400784, 23401274, 46802548, 93605096, 187210192]

約数ペア:

[(1, 187210192), (2, 93605096), (4, 46802548), (8, 23401274), (13, 14400784), (16, 11700637), (19, 9853168), (26, 7200392), (38, 4926584), (52, 3600196), (76, 2463292), (104, 1800098), (127, 1474096), (152, 1231646), (208, 900049), (247, 757936), (254, 737048), (304, 615823), (373, 501904), (494, 378968), (508, 368524), (746, 250952), (988, 189484), (1016, 184262), (1492, 125476), (1651, 113392), (1976, 94742), (2032, 92131), (2413, 77584), (2984, 62738), (3302, 56696), (3952, 47371), (4826, 38792), (4849, 38608), (5968, 31369), (6604, 28348), (7087, 26416), (9652, 19396), (9698, 19304), (13208, 14174)]