195176748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 497089488

約数和(自身を除く): 301912740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 314, 338, 471, 507, 613, 628, 676, 942, 1014, 1226, 1839, 1884, 2028, 2041, 2452, 3678, 4082, 6123, 7356, 7969, 8164, 12246, 15938, 23907, 24492, 26533, 31876, 47814, 53066, 79599, 95628, 96241, 103597, 106132, 159198, 192482, 207194, 288723, 310791, 318396, 384964, 414388, 577446, 621582, 1154892, 1243164, 1251133, 2502266, 3753399, 5004532, 7506798, 15013596, 16264729, 32529458, 48794187, 65058916, 97588374, 195176748]

約数ペア:

[(1, 195176748), (2, 97588374), (3, 65058916), (4, 48794187), (6, 32529458), (12, 16264729), (13, 15013596), (26, 7506798), (39, 5004532), (52, 3753399), (78, 2502266), (156, 1251133), (157, 1243164), (169, 1154892), (314, 621582), (338, 577446), (471, 414388), (507, 384964), (613, 318396), (628, 310791), (676, 288723), (942, 207194), (1014, 192482), (1226, 159198), (1839, 106132), (1884, 103597), (2028, 96241), (2041, 95628), (2452, 79599), (3678, 53066), (4082, 47814), (6123, 31876), (7356, 26533), (7969, 24492), (8164, 23907), (12246, 15938)]