179642196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4121

約数の個数: 72

約数和(自身を含む): 487514664

約数和(自身を除く): 307872468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4021, 4964, 7446, 8042, 11169, 12063, 14892, 16084, 22338, 24126, 36189, 44676, 48252, 68357, 72378, 136714, 144756, 205071, 273428, 293533, 410142, 587066, 615213, 820284, 880599, 1174132, 1230426, 1761198, 2460852, 2641797, 3522396, 4990061, 5283594, 9980122, 10567188, 14970183, 19960244, 29940366, 44910549, 59880732, 89821098, 179642196]

約数ペア:

[(1, 179642196), (2, 89821098), (3, 59880732), (4, 44910549), (6, 29940366), (9, 19960244), (12, 14970183), (17, 10567188), (18, 9980122), (34, 5283594), (36, 4990061), (51, 3522396), (68, 2641797), (73, 2460852), (102, 1761198), (146, 1230426), (153, 1174132), (204, 880599), (219, 820284), (292, 615213), (306, 587066), (438, 410142), (612, 293533), (657, 273428), (876, 205071), (1241, 144756), (1314, 136714), (2482, 72378), (2628, 68357), (3723, 48252), (4021, 44676), (4964, 36189), (7446, 24126), (8042, 22338), (11169, 16084), (12063, 14892)]