155111496

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 397742400

約数和(自身を除く): 242630904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 197, 212, 318, 394, 424, 591, 619, 636, 788, 1182, 1238, 1272, 1576, 1857, 2364, 2476, 3714, 4728, 4952, 7428, 10441, 14856, 20882, 31323, 32807, 41764, 62646, 65614, 83528, 98421, 121943, 125292, 131228, 196842, 243886, 250584, 262456, 365829, 393684, 487772, 731658, 787368, 975544, 1463316, 2926632, 6462979, 12925958, 19388937, 25851916, 38777874, 51703832, 77555748, 155111496]

約数ペア:

[(1, 155111496), (2, 77555748), (3, 51703832), (4, 38777874), (6, 25851916), (8, 19388937), (12, 12925958), (24, 6462979), (53, 2926632), (106, 1463316), (159, 975544), (197, 787368), (212, 731658), (318, 487772), (394, 393684), (424, 365829), (591, 262456), (619, 250584), (636, 243886), (788, 196842), (1182, 131228), (1238, 125292), (1272, 121943), (1576, 98421), (1857, 83528), (2364, 65614), (2476, 62646), (3714, 41764), (4728, 32807), (4952, 31323), (7428, 20882), (10441, 14856)]