156775850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 372404736

約数和(自身を除く): 215628886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 154, 175, 215, 275, 301, 350, 385, 430, 473, 550, 602, 770, 946, 947, 1075, 1505, 1894, 1925, 2150, 2365, 3010, 3311, 3850, 4730, 4735, 6622, 6629, 7525, 9470, 10417, 11825, 13258, 15050, 16555, 20834, 23650, 23675, 33110, 33145, 40721, 47350, 52085, 66290, 72919, 81442, 82775, 104170, 145838, 165550, 165725, 203605, 260425, 285047, 331450, 364595, 407210, 447931, 520850, 570094, 729190, 895862, 1018025, 1425235, 1822975, 2036050, 2239655, 2850470, 3135517, 3645950, 4479310, 6271034, 7126175, 11198275, 14252350, 15677585, 22396550, 31355170, 78387925, 156775850]

約数ペア:

[(1, 156775850), (2, 78387925), (5, 31355170), (7, 22396550), (10, 15677585), (11, 14252350), (14, 11198275), (22, 7126175), (25, 6271034), (35, 4479310), (43, 3645950), (50, 3135517), (55, 2850470), (70, 2239655), (77, 2036050), (86, 1822975), (110, 1425235), (154, 1018025), (175, 895862), (215, 729190), (275, 570094), (301, 520850), (350, 447931), (385, 407210), (430, 364595), (473, 331450), (550, 285047), (602, 260425), (770, 203605), (946, 165725), (947, 165550), (1075, 145838), (1505, 104170), (1894, 82775), (1925, 81442), (2150, 72919), (2365, 66290), (3010, 52085), (3311, 47350), (3850, 40721), (4730, 33145), (4735, 33110), (6622, 23675), (6629, 23650), (7525, 20834), (9470, 16555), (10417, 15050), (11825, 13258)]