153900612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 408984576

約数和(自身を除く): 255083964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 2687, 3182, 4773, 5374, 6364, 8061, 9546, 10748, 14319, 16122, 19092, 24183, 28638, 32244, 48366, 57276, 96732, 99419, 115541, 198838, 231082, 298257, 346623, 397676, 462164, 596514, 693246, 894771, 1039869, 1193028, 1386492, 1789542, 2079738, 3579084, 4159476, 4275017, 8550034, 12825051, 17100068, 25650102, 38475153, 51300204, 76950306, 153900612]

約数ペア:

[(1, 153900612), (2, 76950306), (3, 51300204), (4, 38475153), (6, 25650102), (9, 17100068), (12, 12825051), (18, 8550034), (36, 4275017), (37, 4159476), (43, 3579084), (74, 2079738), (86, 1789542), (111, 1386492), (129, 1193028), (148, 1039869), (172, 894771), (222, 693246), (258, 596514), (333, 462164), (387, 397676), (444, 346623), (516, 298257), (666, 231082), (774, 198838), (1332, 115541), (1548, 99419), (1591, 96732), (2687, 57276), (3182, 48366), (4773, 32244), (5374, 28638), (6364, 24183), (8061, 19092), (9546, 16122), (10748, 14319)]