149130128

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 355336632

約数和(自身を除く): 206206504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 53, 56, 74, 97, 98, 106, 112, 148, 194, 196, 212, 259, 296, 371, 388, 392, 424, 518, 592, 679, 742, 776, 784, 848, 1036, 1358, 1484, 1552, 1813, 1961, 2072, 2597, 2716, 2968, 3589, 3626, 3922, 4144, 4753, 5141, 5194, 5432, 5936, 7178, 7252, 7844, 9506, 10282, 10388, 10864, 13727, 14356, 14504, 15688, 19012, 20564, 20776, 25123, 27454, 28712, 29008, 31376, 35987, 38024, 41128, 41552, 50246, 54908, 57424, 71974, 76048, 82256, 96089, 100492, 109816, 143948, 175861, 190217, 192178, 200984, 219632, 251909, 287896, 351722, 380434, 384356, 401968, 503818, 575792, 703444, 760868, 768712, 1007636, 1331519, 1406888, 1521736, 1537424, 2015272, 2663038, 2813776, 3043472, 4030544, 5326076, 9320633, 10652152, 18641266, 21304304, 37282532, 74565064, 149130128]

約数ペア:

[(1, 149130128), (2, 74565064), (4, 37282532), (7, 21304304), (8, 18641266), (14, 10652152), (16, 9320633), (28, 5326076), (37, 4030544), (49, 3043472), (53, 2813776), (56, 2663038), (74, 2015272), (97, 1537424), (98, 1521736), (106, 1406888), (112, 1331519), (148, 1007636), (194, 768712), (196, 760868), (212, 703444), (259, 575792), (296, 503818), (371, 401968), (388, 384356), (392, 380434), (424, 351722), (518, 287896), (592, 251909), (679, 219632), (742, 200984), (776, 192178), (784, 190217), (848, 175861), (1036, 143948), (1358, 109816), (1484, 100492), (1552, 96089), (1813, 82256), (1961, 76048), (2072, 71974), (2597, 57424), (2716, 54908), (2968, 50246), (3589, 41552), (3626, 41128), (3922, 38024), (4144, 35987), (4753, 31376), (5141, 29008), (5194, 28712), (5432, 27454), (5936, 25123), (7178, 20776), (7252, 20564), (7844, 19012), (9506, 15688), (10282, 14504), (10388, 14356), (10864, 13727)]