137445308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34362

約数の個数: 48

約数和(自身を含む): 322957824

約数和(自身を除く): 185512516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 34327, 68654, 137308, 240289, 377597, 446251, 480578, 755194, 892502, 961156, 1510388, 1785004, 2643179, 3123757, 4908761, 5286358, 6247514, 9817522, 10572716, 12495028, 19635044, 34361327, 68722654, 137445308]

約数ペア:

[(1, 137445308), (2, 68722654), (4, 34361327), (7, 19635044), (11, 12495028), (13, 10572716), (14, 9817522), (22, 6247514), (26, 5286358), (28, 4908761), (44, 3123757), (52, 2643179), (77, 1785004), (91, 1510388), (143, 961156), (154, 892502), (182, 755194), (286, 480578), (308, 446251), (364, 377597), (572, 240289), (1001, 137308), (2002, 68654), (4004, 34327)]