138214524812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{30119}}^1$

素因数の和:31951

約数の個数: 72

約数和(自身を含む): 303187076640

約数和(自身を除く): 164972551828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1801, 2548, 3602, 7204, 12607, 23413, 25214, 30119, 46826, 50428, 60238, 88249, 93652, 120476, 163891, 176498, 210833, 327782, 352996, 391547, 421666, 655564, 783094, 843332, 1147237, 1475831, 1566188, 2294474, 2740829, 2951662, 4588948, 5481658, 5903324, 10963316, 19185803, 38371606, 54244319, 76743212, 108488638, 216977276, 379710233, 705176147, 759420466, 1410352294, 1518840932, 2657971631, 2820704588, 4936233029, 5315943262, 9872466058, 10631886524, 19744932116, 34553631203, 69107262406, 138214524812]

約数ペア:

[(1, 138214524812), (2, 69107262406), (4, 34553631203), (7, 19744932116), (13, 10631886524), (14, 9872466058), (26, 5315943262), (28, 4936233029), (49, 2820704588), (52, 2657971631), (91, 1518840932), (98, 1410352294), (182, 759420466), (196, 705176147), (364, 379710233), (637, 216977276), (1274, 108488638), (1801, 76743212), (2548, 54244319), (3602, 38371606), (7204, 19185803), (12607, 10963316), (23413, 5903324), (25214, 5481658), (30119, 4588948), (46826, 2951662), (50428, 2740829), (60238, 2294474), (88249, 1566188), (93652, 1475831), (120476, 1147237), (163891, 843332), (176498, 783094), (210833, 655564), (327782, 421666), (352996, 391547)]