135978444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31741}}^1$

素因数の和:31775

約数の個数: 72

約数和(自身を含む): 415947168

約数和(自身を除く): 279968724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 31741, 63482, 95223, 126964, 190446, 222187, 285669, 380892, 444374, 539597, 571338, 666561, 888748, 1079194, 1142676, 1333122, 1618791, 1999683, 2158388, 2666244, 3237582, 3777179, 3999366, 4856373, 6475164, 7554358, 7998732, 9712746, 11331537, 15108716, 19425492, 22663074, 33994611, 45326148, 67989222, 135978444]

約数ペア:

[(1, 135978444), (2, 67989222), (3, 45326148), (4, 33994611), (6, 22663074), (7, 19425492), (9, 15108716), (12, 11331537), (14, 9712746), (17, 7998732), (18, 7554358), (21, 6475164), (28, 4856373), (34, 3999366), (36, 3777179), (42, 3237582), (51, 2666244), (63, 2158388), (68, 1999683), (84, 1618791), (102, 1333122), (119, 1142676), (126, 1079194), (153, 888748), (204, 666561), (238, 571338), (252, 539597), (306, 444374), (357, 380892), (476, 285669), (612, 222187), (714, 190446), (1071, 126964), (1428, 95223), (2142, 63482), (4284, 31741)]