128285936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5589

約数の個数: 40

約数和(自身を含む): 262078464

約数和(自身を除く): 133792528

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5503, 5828, 11006, 11656, 22012, 23312, 44024, 88048, 170593, 258641, 341186, 517282, 682372, 1034564, 1364744, 2069128, 2729488, 4138256, 8017871, 16035742, 32071484, 64142968, 128285936]

約数ペア:

[(1, 128285936), (2, 64142968), (4, 32071484), (8, 16035742), (16, 8017871), (31, 4138256), (47, 2729488), (62, 2069128), (94, 1364744), (124, 1034564), (188, 682372), (248, 517282), (376, 341186), (496, 258641), (752, 170593), (1457, 88048), (2914, 44024), (5503, 23312), (5828, 22012), (11006, 11656)]