153604256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 345235968

約数和(自身を除く): 191631712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 248, 277, 344, 403, 416, 496, 554, 559, 688, 806, 992, 1108, 1118, 1333, 1376, 1612, 2216, 2236, 2666, 3224, 3601, 4432, 4472, 5332, 6448, 7202, 8587, 8864, 8944, 10664, 11911, 12896, 14404, 17174, 17329, 17888, 21328, 23822, 28808, 34348, 34658, 42656, 47644, 57616, 68696, 69316, 95288, 111631, 115232, 137392, 138632, 154843, 190576, 223262, 274784, 277264, 309686, 369241, 381152, 446524, 554528, 619372, 738482, 893048, 1238744, 1476964, 1786096, 2477488, 2953928, 3572192, 4800133, 4954976, 5907856, 9600266, 11815712, 19200532, 38401064, 76802128, 153604256]

約数ペア:

[(1, 153604256), (2, 76802128), (4, 38401064), (8, 19200532), (13, 11815712), (16, 9600266), (26, 5907856), (31, 4954976), (32, 4800133), (43, 3572192), (52, 2953928), (62, 2477488), (86, 1786096), (104, 1476964), (124, 1238744), (172, 893048), (208, 738482), (248, 619372), (277, 554528), (344, 446524), (403, 381152), (416, 369241), (496, 309686), (554, 277264), (559, 274784), (688, 223262), (806, 190576), (992, 154843), (1108, 138632), (1118, 137392), (1333, 115232), (1376, 111631), (1612, 95288), (2216, 69316), (2236, 68696), (2666, 57616), (3224, 47644), (3601, 42656), (4432, 34658), (4472, 34348), (5332, 28808), (6448, 23822), (7202, 21328), (8587, 17888), (8864, 17329), (8944, 17174), (10664, 14404), (11911, 12896)]