145144636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 323221920

約数和(自身を除く): 178077284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 338, 364, 481, 518, 676, 829, 962, 1036, 1183, 1658, 1924, 2366, 3316, 3367, 4732, 5803, 6253, 6734, 10777, 11606, 12506, 13468, 21554, 23212, 25012, 30673, 43108, 43771, 61346, 75439, 87542, 122692, 140101, 150878, 175084, 214711, 280202, 301756, 398749, 429422, 560404, 797498, 858844, 980707, 1594996, 1961414, 2791243, 3922828, 5183737, 5582486, 10367474, 11164972, 20734948, 36286159, 72572318, 145144636]

約数ペア:

[(1, 145144636), (2, 72572318), (4, 36286159), (7, 20734948), (13, 11164972), (14, 10367474), (26, 5582486), (28, 5183737), (37, 3922828), (52, 2791243), (74, 1961414), (91, 1594996), (148, 980707), (169, 858844), (182, 797498), (259, 560404), (338, 429422), (364, 398749), (481, 301756), (518, 280202), (676, 214711), (829, 175084), (962, 150878), (1036, 140101), (1183, 122692), (1658, 87542), (1924, 75439), (2366, 61346), (3316, 43771), (3367, 43108), (4732, 30673), (5803, 25012), (6253, 23212), (6734, 21554), (10777, 13468), (11606, 12506)]