139634192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 169721008

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 272, 304, 323, 328, 646, 656, 659, 697, 779, 1292, 1318, 1394, 1558, 2584, 2636, 2788, 3116, 5168, 5272, 5576, 6232, 10544, 11152, 11203, 12464, 12521, 13243, 22406, 25042, 26486, 27019, 44812, 50084, 52972, 54038, 89624, 100168, 105944, 108076, 179248, 200336, 211888, 212857, 216152, 425714, 432304, 459323, 513361, 851428, 918646, 1026722, 1702856, 1837292, 2053444, 3405712, 3674584, 4106888, 7349168, 8213776, 8727137, 17454274, 34908548, 69817096, 139634192]

約数ペア:

[(1, 139634192), (2, 69817096), (4, 34908548), (8, 17454274), (16, 8727137), (17, 8213776), (19, 7349168), (34, 4106888), (38, 3674584), (41, 3405712), (68, 2053444), (76, 1837292), (82, 1702856), (136, 1026722), (152, 918646), (164, 851428), (272, 513361), (304, 459323), (323, 432304), (328, 425714), (646, 216152), (656, 212857), (659, 211888), (697, 200336), (779, 179248), (1292, 108076), (1318, 105944), (1394, 100168), (1558, 89624), (2584, 54038), (2636, 52972), (2788, 50084), (3116, 44812), (5168, 27019), (5272, 26486), (5576, 25042), (6232, 22406), (10544, 13243), (11152, 12521), (11203, 12464)]