133541316

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 347771424

約数和(自身を除く): 214230108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 281, 307, 387, 516, 562, 614, 774, 843, 921, 1124, 1228, 1548, 1686, 1842, 2529, 2763, 3372, 3684, 5058, 5526, 10116, 11052, 12083, 13201, 24166, 26402, 36249, 39603, 48332, 52804, 72498, 79206, 86267, 108747, 118809, 144996, 158412, 172534, 217494, 237618, 258801, 345068, 434988, 475236, 517602, 776403, 1035204, 1552806, 3105612, 3709481, 7418962, 11128443, 14837924, 22256886, 33385329, 44513772, 66770658, 133541316]

約数ペア:

[(1, 133541316), (2, 66770658), (3, 44513772), (4, 33385329), (6, 22256886), (9, 14837924), (12, 11128443), (18, 7418962), (36, 3709481), (43, 3105612), (86, 1552806), (129, 1035204), (172, 776403), (258, 517602), (281, 475236), (307, 434988), (387, 345068), (516, 258801), (562, 237618), (614, 217494), (774, 172534), (843, 158412), (921, 144996), (1124, 118809), (1228, 108747), (1548, 86267), (1686, 79206), (1842, 72498), (2529, 52804), (2763, 48332), (3372, 39603), (3684, 36249), (5058, 26402), (5526, 24166), (10116, 13201), (11052, 12083)]