153487.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 80269056

約数和(自身を除く): 41228180

約数列:

[1, 2, 4, 7, 14, 28, 83, 107, 157, 166, 214, 314, 332, 428, 581, 628, 749, 1099, 1162, 1498, 2198, 2324, 2996, 4396, 8881, 13031, 16799, 17762, 26062, 33598, 35524, 52124, 62167, 67196, 91217, 117593, 124334, 182434, 235186, 248668, 364868, 470372, 1394317, 2788634, 5577268, 9760219, 19520438, 39040876]

約数ペア:

[(1, 39040876), (2, 19520438), (4, 9760219), (7, 5577268), (14, 2788634), (28, 1394317), (83, 470372), (107, 364868), (157, 248668), (166, 235186), (214, 182434), (314, 124334), (332, 117593), (428, 91217), (581, 67196), (628, 62167), (749, 52124), (1099, 35524), (1162, 33598), (1498, 26062), (2198, 17762), (2324, 16799), (2996, 13031), (4396, 8881)]