153489952

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 108

約数和(自身を含む): 386858430

約数和(自身を除く): 233368478

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 784, 809, 847, 968, 1078, 1232, 1568, 1618, 1694, 1936, 2156, 2464, 3236, 3388, 3872, 4312, 5663, 5929, 6472, 6776, 8624, 8899, 11326, 11858, 12944, 13552, 17248, 17798, 22652, 23716, 25888, 27104, 35596, 39641, 45304, 47432, 62293, 71192, 79282, 90608, 94864, 97889, 124586, 142384, 158564, 181216, 189728, 195778, 249172, 284768, 317128, 391556, 436051, 498344, 634256, 685223, 783112, 872102, 996688, 1268512, 1370446, 1566224, 1744204, 1993376, 2740892, 3132448, 3488408, 4796561, 5481784, 6976816, 9593122, 10963568, 13953632, 19186244, 21927136, 38372488, 76744976, 153489952]

約数ペア:

[(1, 153489952), (2, 76744976), (4, 38372488), (7, 21927136), (8, 19186244), (11, 13953632), (14, 10963568), (16, 9593122), (22, 6976816), (28, 5481784), (32, 4796561), (44, 3488408), (49, 3132448), (56, 2740892), (77, 1993376), (88, 1744204), (98, 1566224), (112, 1370446), (121, 1268512), (154, 996688), (176, 872102), (196, 783112), (224, 685223), (242, 634256), (308, 498344), (352, 436051), (392, 391556), (484, 317128), (539, 284768), (616, 249172), (784, 195778), (809, 189728), (847, 181216), (968, 158564), (1078, 142384), (1232, 124586), (1568, 97889), (1618, 94864), (1694, 90608), (1936, 79282), (2156, 71192), (2464, 62293), (3236, 47432), (3388, 45304), (3872, 39641), (4312, 35596), (5663, 27104), (5929, 25888), (6472, 23716), (6776, 22652), (8624, 17798), (8899, 17248), (11326, 13552), (11858, 12944)]