152626428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 394482816

約数和(自身を除く): 241856388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 211, 213, 283, 284, 422, 426, 566, 633, 639, 844, 849, 852, 1132, 1266, 1278, 1698, 1899, 2532, 2547, 2556, 3396, 3798, 5094, 7596, 10188, 14981, 20093, 29962, 40186, 44943, 59713, 59924, 60279, 80372, 89886, 119426, 120558, 134829, 179139, 179772, 180837, 238852, 241116, 269658, 358278, 361674, 537417, 539316, 716556, 723348, 1074834, 2149668, 4239623, 8479246, 12718869, 16958492, 25437738, 38156607, 50875476, 76313214, 152626428]

約数ペア:

[(1, 152626428), (2, 76313214), (3, 50875476), (4, 38156607), (6, 25437738), (9, 16958492), (12, 12718869), (18, 8479246), (36, 4239623), (71, 2149668), (142, 1074834), (211, 723348), (213, 716556), (283, 539316), (284, 537417), (422, 361674), (426, 358278), (566, 269658), (633, 241116), (639, 238852), (844, 180837), (849, 179772), (852, 179139), (1132, 134829), (1266, 120558), (1278, 119426), (1698, 89886), (1899, 80372), (2532, 60279), (2547, 59924), (2556, 59713), (3396, 44943), (3798, 40186), (5094, 29962), (7596, 20093), (10188, 14981)]