149218632

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18671}}^1$

素因数の和:18723

約数の個数: 64

約数和(自身を含む): 425721600

約数和(自身を除く): 276502968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 18671, 37342, 56013, 74684, 112026, 149368, 168039, 224052, 336078, 448104, 504117, 672156, 690827, 1008234, 1344312, 1381654, 2016468, 2072481, 2763308, 4032936, 4144962, 5526616, 6217443, 8289924, 12434886, 16579848, 18652329, 24869772, 37304658, 49739544, 74609316, 149218632]

約数ペア:

[(1, 149218632), (2, 74609316), (3, 49739544), (4, 37304658), (6, 24869772), (8, 18652329), (9, 16579848), (12, 12434886), (18, 8289924), (24, 6217443), (27, 5526616), (36, 4144962), (37, 4032936), (54, 2763308), (72, 2072481), (74, 2016468), (108, 1381654), (111, 1344312), (148, 1008234), (216, 690827), (222, 672156), (296, 504117), (333, 448104), (444, 336078), (666, 224052), (888, 168039), (999, 149368), (1332, 112026), (1998, 74684), (2664, 56013), (3996, 37342), (7992, 18671)]