173820534

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 372523008

約数和(自身を除く): 198702474

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 103, 129, 186, 206, 211, 258, 309, 422, 618, 633, 1266, 1333, 2666, 3193, 3999, 4429, 6386, 6541, 7998, 8858, 9073, 9579, 13082, 13287, 18146, 19158, 19623, 21733, 26574, 27219, 39246, 43466, 54438, 65199, 130398, 137299, 274598, 281263, 411897, 562526, 673723, 823794, 843789, 934519, 1347446, 1687578, 1869038, 2021169, 2803557, 4042338, 5607114, 28970089, 57940178, 86910267, 173820534]

約数ペア:

[(1, 173820534), (2, 86910267), (3, 57940178), (6, 28970089), (31, 5607114), (43, 4042338), (62, 2803557), (86, 2021169), (93, 1869038), (103, 1687578), (129, 1347446), (186, 934519), (206, 843789), (211, 823794), (258, 673723), (309, 562526), (422, 411897), (618, 281263), (633, 274598), (1266, 137299), (1333, 130398), (2666, 65199), (3193, 54438), (3999, 43466), (4429, 39246), (6386, 27219), (6541, 26574), (7998, 21733), (8858, 19623), (9073, 19158), (9579, 18146), (13082, 13287)]