156742256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3889}}^1$

素因数の和:4137

約数の個数: 40

約数和(自身を含む): 332828400

約数和(自身を除く): 176086144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 3889, 5038, 7778, 10076, 15556, 20152, 31112, 40304, 42779, 62224, 85558, 171116, 342232, 684464, 890581, 1781162, 3562324, 7124648, 9796391, 14249296, 19592782, 39185564, 78371128, 156742256]

約数ペア:

[(1, 156742256), (2, 78371128), (4, 39185564), (8, 19592782), (11, 14249296), (16, 9796391), (22, 7124648), (44, 3562324), (88, 1781162), (176, 890581), (229, 684464), (458, 342232), (916, 171116), (1832, 85558), (2519, 62224), (3664, 42779), (3889, 40304), (5038, 31112), (7778, 20152), (10076, 15556)]