157576122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 72

約数和(自身を含む): 380933280

約数和(自身を除く): 223357158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 363, 426, 639, 726, 781, 1019, 1089, 1278, 1562, 2038, 2178, 2343, 3057, 4686, 6114, 7029, 8591, 9171, 11209, 14058, 17182, 18342, 22418, 25773, 33627, 51546, 67254, 72349, 77319, 100881, 123299, 144698, 154638, 201762, 217047, 246598, 369897, 434094, 651141, 739794, 795839, 1109691, 1302282, 1591678, 2219382, 2387517, 4775034, 7162551, 8754229, 14325102, 17508458, 26262687, 52525374, 78788061, 157576122]

約数ペア:

[(1, 157576122), (2, 78788061), (3, 52525374), (6, 26262687), (9, 17508458), (11, 14325102), (18, 8754229), (22, 7162551), (33, 4775034), (66, 2387517), (71, 2219382), (99, 1591678), (121, 1302282), (142, 1109691), (198, 795839), (213, 739794), (242, 651141), (363, 434094), (426, 369897), (639, 246598), (726, 217047), (781, 201762), (1019, 154638), (1089, 144698), (1278, 123299), (1562, 100881), (2038, 77319), (2178, 72349), (2343, 67254), (3057, 51546), (4686, 33627), (6114, 25773), (7029, 22418), (8591, 18342), (9171, 17182), (11209, 14058)]