149692564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 321148800

約数和(自身を除く): 171456236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 5309, 7049, 10618, 14098, 21236, 28196, 37163, 74326, 100871, 148652, 201742, 281377, 403484, 562754, 706097, 1125508, 1412194, 1969639, 2824388, 3939278, 5346163, 7878556, 10692326, 21384652, 37423141, 74846282, 149692564]

約数ペア:

[(1, 149692564), (2, 74846282), (4, 37423141), (7, 21384652), (14, 10692326), (19, 7878556), (28, 5346163), (38, 3939278), (53, 2824388), (76, 1969639), (106, 1412194), (133, 1125508), (212, 706097), (266, 562754), (371, 403484), (532, 281377), (742, 201742), (1007, 148652), (1484, 100871), (2014, 74326), (4028, 37163), (5309, 28196), (7049, 21236), (10618, 14098)]