138663312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{70459}}^1$

素因数の和:70511

約数の個数: 40

約数和(自身を含む): 366955680

約数和(自身を除く): 228292368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 70459, 140918, 211377, 281836, 422754, 563672, 845508, 1127344, 1691016, 2888819, 3382032, 5777638, 8666457, 11555276, 17332914, 23110552, 34665828, 46221104, 69331656, 138663312]

約数ペア:

[(1, 138663312), (2, 69331656), (3, 46221104), (4, 34665828), (6, 23110552), (8, 17332914), (12, 11555276), (16, 8666457), (24, 5777638), (41, 3382032), (48, 2888819), (82, 1691016), (123, 1127344), (164, 845508), (246, 563672), (328, 422754), (492, 281836), (656, 211377), (984, 140918), (1968, 70459)]