157550556

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 395974656

約数和(自身を除く): 238424100

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 61, 62, 93, 106, 122, 124, 131, 159, 183, 186, 212, 244, 262, 318, 366, 372, 393, 524, 636, 732, 786, 1572, 1643, 1891, 3233, 3286, 3782, 4061, 4929, 5673, 6466, 6572, 6943, 7564, 7991, 8122, 9699, 9858, 11346, 12183, 12932, 13886, 15982, 16244, 19398, 19716, 20829, 22692, 23973, 24366, 27772, 31964, 38796, 41658, 47946, 48732, 83316, 95892, 100223, 200446, 215233, 247721, 300669, 400892, 423523, 430466, 495442, 601338, 645699, 743163, 847046, 860932, 990884, 1202676, 1270569, 1291398, 1486326, 1694092, 2541138, 2582796, 2972652, 5082276, 13129213, 26258426, 39387639, 52516852, 78775278, 157550556]

約数ペア:

[(1, 157550556), (2, 78775278), (3, 52516852), (4, 39387639), (6, 26258426), (12, 13129213), (31, 5082276), (53, 2972652), (61, 2582796), (62, 2541138), (93, 1694092), (106, 1486326), (122, 1291398), (124, 1270569), (131, 1202676), (159, 990884), (183, 860932), (186, 847046), (212, 743163), (244, 645699), (262, 601338), (318, 495442), (366, 430466), (372, 423523), (393, 400892), (524, 300669), (636, 247721), (732, 215233), (786, 200446), (1572, 100223), (1643, 95892), (1891, 83316), (3233, 48732), (3286, 47946), (3782, 41658), (4061, 38796), (4929, 31964), (5673, 27772), (6466, 24366), (6572, 23973), (6943, 22692), (7564, 20829), (7991, 19716), (8122, 19398), (9699, 16244), (9858, 15982), (11346, 13886), (12183, 12932)]