157219296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 289848864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 263, 312, 416, 479, 526, 624, 789, 958, 1052, 1248, 1437, 1578, 1916, 2104, 2874, 3156, 3419, 3832, 4208, 5748, 6227, 6312, 6838, 7664, 8416, 10257, 11496, 12454, 12624, 13676, 15328, 18681, 20514, 22992, 24908, 25248, 27352, 37362, 41028, 45984, 49816, 54704, 74724, 82056, 99632, 109408, 125977, 149448, 164112, 199264, 251954, 298896, 328224, 377931, 503908, 597792, 755862, 1007816, 1511724, 1637701, 2015632, 3023448, 3275402, 4031264, 4913103, 6046896, 6550804, 9826206, 12093792, 13101608, 19652412, 26203216, 39304824, 52406432, 78609648, 157219296]

約数ペア:

[(1, 157219296), (2, 78609648), (3, 52406432), (4, 39304824), (6, 26203216), (8, 19652412), (12, 13101608), (13, 12093792), (16, 9826206), (24, 6550804), (26, 6046896), (32, 4913103), (39, 4031264), (48, 3275402), (52, 3023448), (78, 2015632), (96, 1637701), (104, 1511724), (156, 1007816), (208, 755862), (263, 597792), (312, 503908), (416, 377931), (479, 328224), (526, 298896), (624, 251954), (789, 199264), (958, 164112), (1052, 149448), (1248, 125977), (1437, 109408), (1578, 99632), (1916, 82056), (2104, 74724), (2874, 54704), (3156, 49816), (3419, 45984), (3832, 41028), (4208, 37362), (5748, 27352), (6227, 25248), (6312, 24908), (6838, 22992), (7664, 20514), (8416, 18681), (10257, 15328), (11496, 13676), (12454, 12624)]