190179072

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 108

約数和(自身を含む): 552431880

約数和(自身を除く): 362252808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 384, 394, 419, 576, 591, 768, 788, 838, 1152, 1182, 1257, 1576, 1676, 1773, 2304, 2364, 2514, 3152, 3352, 3546, 3771, 4728, 5028, 6304, 6704, 7092, 7542, 9456, 10056, 12608, 13408, 14184, 15084, 18912, 20112, 25216, 26816, 28368, 30168, 37824, 40224, 50432, 53632, 56736, 60336, 75648, 80448, 82543, 107264, 113472, 120672, 151296, 160896, 165086, 226944, 241344, 247629, 321792, 330172, 453888, 482688, 495258, 660344, 742887, 965376, 990516, 1320688, 1485774, 1981032, 2641376, 2971548, 3962064, 5282752, 5943096, 7924128, 10565504, 11886192, 15848256, 21131008, 23772384, 31696512, 47544768, 63393024, 95089536, 190179072]

約数ペア:

[(1, 190179072), (2, 95089536), (3, 63393024), (4, 47544768), (6, 31696512), (8, 23772384), (9, 21131008), (12, 15848256), (16, 11886192), (18, 10565504), (24, 7924128), (32, 5943096), (36, 5282752), (48, 3962064), (64, 2971548), (72, 2641376), (96, 1981032), (128, 1485774), (144, 1320688), (192, 990516), (197, 965376), (256, 742887), (288, 660344), (384, 495258), (394, 482688), (419, 453888), (576, 330172), (591, 321792), (768, 247629), (788, 241344), (838, 226944), (1152, 165086), (1182, 160896), (1257, 151296), (1576, 120672), (1676, 113472), (1773, 107264), (2304, 82543), (2364, 80448), (2514, 75648), (3152, 60336), (3352, 56736), (3546, 53632), (3771, 50432), (4728, 40224), (5028, 37824), (6304, 30168), (6704, 28368), (7092, 26816), (7542, 25216), (9456, 20112), (10056, 18912), (12608, 15084), (13408, 14184)]