154464788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 308605752

約数和(自身を除く): 154140964

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 73, 74, 116, 146, 148, 292, 493, 629, 841, 986, 1073, 1241, 1258, 1682, 1972, 2117, 2146, 2482, 2516, 2701, 3364, 4234, 4292, 4964, 5402, 8468, 10804, 14297, 18241, 28594, 31117, 35989, 36482, 45917, 57188, 61393, 62234, 71978, 72964, 78329, 91834, 122786, 124468, 143956, 156658, 183668, 245572, 313316, 528989, 1043681, 1057978, 1331593, 2087362, 2115956, 2271541, 2663186, 4174724, 4543082, 5326372, 9086164, 38616197, 77232394, 154464788]

約数ペア:

[(1, 154464788), (2, 77232394), (4, 38616197), (17, 9086164), (29, 5326372), (34, 4543082), (37, 4174724), (58, 2663186), (68, 2271541), (73, 2115956), (74, 2087362), (116, 1331593), (146, 1057978), (148, 1043681), (292, 528989), (493, 313316), (629, 245572), (841, 183668), (986, 156658), (1073, 143956), (1241, 124468), (1258, 122786), (1682, 91834), (1972, 78329), (2117, 72964), (2146, 71978), (2482, 62234), (2516, 61393), (2701, 57188), (3364, 45917), (4234, 36482), (4292, 35989), (4964, 31117), (5402, 28594), (8468, 18241), (10804, 14297)]