189156979824

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{769231}}^1$

素因数の和:769398

約数の個数: 80

約数和(自身を含む): 503631575040

約数和(自身を除く): 314474595216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 752, 872, 1128, 1308, 1744, 2256, 2616, 5123, 5232, 10246, 15369, 20492, 30738, 40984, 61476, 81968, 122952, 245904, 769231, 1538462, 2307693, 3076924, 4615386, 6153848, 9230772, 12307696, 18461544, 36153857, 36923088, 72307714, 83846179, 108461571, 144615428, 167692358, 216923142, 251538537, 289230856, 335384716, 433846284, 503077074, 578461712, 670769432, 867692568, 1006154148, 1341538864, 1735385136, 2012308296, 3940770413, 4024616592, 7881540826, 11822311239, 15763081652, 23644622478, 31526163304, 47289244956, 63052326608, 94578489912, 189156979824]

約数ペア:

[(1, 189156979824), (2, 94578489912), (3, 63052326608), (4, 47289244956), (6, 31526163304), (8, 23644622478), (12, 15763081652), (16, 11822311239), (24, 7881540826), (47, 4024616592), (48, 3940770413), (94, 2012308296), (109, 1735385136), (141, 1341538864), (188, 1006154148), (218, 867692568), (282, 670769432), (327, 578461712), (376, 503077074), (436, 433846284), (564, 335384716), (654, 289230856), (752, 251538537), (872, 216923142), (1128, 167692358), (1308, 144615428), (1744, 108461571), (2256, 83846179), (2616, 72307714), (5123, 36923088), (5232, 36153857), (10246, 18461544), (15369, 12307696), (20492, 9230772), (30738, 6153848), (40984, 4615386), (61476, 3076924), (81968, 2307693), (122952, 1538462), (245904, 769231)]