138898956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17047}}^1$

素因数の和:17158

約数の個数: 48

約数和(自身を含む): 374237696

約数和(自身を除く): 235338740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 17047, 34094, 51141, 68188, 102282, 119329, 204564, 238658, 357987, 477316, 715974, 1431948, 1653559, 3307118, 4960677, 6614236, 9921354, 11574913, 19842708, 23149826, 34724739, 46299652, 69449478, 138898956]

約数ペア:

[(1, 138898956), (2, 69449478), (3, 46299652), (4, 34724739), (6, 23149826), (7, 19842708), (12, 11574913), (14, 9921354), (21, 6614236), (28, 4960677), (42, 3307118), (84, 1653559), (97, 1431948), (194, 715974), (291, 477316), (388, 357987), (582, 238658), (679, 204564), (1164, 119329), (1358, 102282), (2037, 68188), (2716, 51141), (4074, 34094), (8148, 17047)]