143050864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 315979776

約数和(自身を除く): 172928912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 157, 167, 176, 248, 314, 334, 341, 496, 628, 668, 682, 1256, 1336, 1364, 1727, 1837, 2512, 2672, 2728, 3454, 3674, 4867, 5177, 5456, 6908, 7348, 9734, 10354, 13816, 14696, 19468, 20708, 26219, 27632, 29392, 38936, 41416, 52438, 53537, 56947, 77872, 82832, 104876, 107074, 113894, 209752, 214148, 227788, 288409, 419504, 428296, 455576, 576818, 812789, 856592, 911152, 1153636, 1625578, 2307272, 3251156, 4614544, 6502312, 8940679, 13004624, 17881358, 35762716, 71525432, 143050864]

約数ペア:

[(1, 143050864), (2, 71525432), (4, 35762716), (8, 17881358), (11, 13004624), (16, 8940679), (22, 6502312), (31, 4614544), (44, 3251156), (62, 2307272), (88, 1625578), (124, 1153636), (157, 911152), (167, 856592), (176, 812789), (248, 576818), (314, 455576), (334, 428296), (341, 419504), (496, 288409), (628, 227788), (668, 214148), (682, 209752), (1256, 113894), (1336, 107074), (1364, 104876), (1727, 82832), (1837, 77872), (2512, 56947), (2672, 53537), (2728, 52438), (3454, 41416), (3674, 38936), (4867, 29392), (5177, 27632), (5456, 26219), (6908, 20708), (7348, 19468), (9734, 14696), (10354, 13816)]