158513292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 479711232

約数和(自身を除く): 321197940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 186, 197, 206, 217, 252, 279, 309, 372, 394, 412, 434, 558, 591, 618, 651, 721, 788, 868, 927, 1116, 1182, 1236, 1302, 1379, 1442, 1773, 1854, 1953, 2163, 2364, 2604, 2758, 2884, 3193, 3546, 3708, 3906, 4137, 4326, 5516, 6107, 6386, 6489, 7092, 7812, 8274, 8652, 9579, 12214, 12411, 12772, 12978, 16548, 18321, 19158, 20291, 22351, 24428, 24822, 25956, 28737, 36642, 38316, 40582, 42749, 44702, 49644, 54963, 57474, 60873, 67053, 73284, 81164, 85498, 89404, 109926, 114948, 121746, 128247, 134106, 142037, 170996, 182619, 201159, 219852, 243492, 256494, 268212, 284074, 365238, 384741, 402318, 426111, 512988, 568148, 629021, 730476, 769482, 804636, 852222, 1258042, 1278333, 1538964, 1704444, 1887063, 2516084, 2556666, 3774126, 4403147, 5113332, 5661189, 7548252, 8806294, 11322378, 13209441, 17612588, 22644756, 26418882, 39628323, 52837764, 79256646, 158513292]

約数ペア:

[(1, 158513292), (2, 79256646), (3, 52837764), (4, 39628323), (6, 26418882), (7, 22644756), (9, 17612588), (12, 13209441), (14, 11322378), (18, 8806294), (21, 7548252), (28, 5661189), (31, 5113332), (36, 4403147), (42, 3774126), (62, 2556666), (63, 2516084), (84, 1887063), (93, 1704444), (103, 1538964), (124, 1278333), (126, 1258042), (186, 852222), (197, 804636), (206, 769482), (217, 730476), (252, 629021), (279, 568148), (309, 512988), (372, 426111), (394, 402318), (412, 384741), (434, 365238), (558, 284074), (591, 268212), (618, 256494), (651, 243492), (721, 219852), (788, 201159), (868, 182619), (927, 170996), (1116, 142037), (1182, 134106), (1236, 128247), (1302, 121746), (1379, 114948), (1442, 109926), (1773, 89404), (1854, 85498), (1953, 81164), (2163, 73284), (2364, 67053), (2604, 60873), (2758, 57474), (2884, 54963), (3193, 49644), (3546, 44702), (3708, 42749), (3906, 40582), (4137, 38316), (4326, 36642), (5516, 28737), (6107, 25956), (6386, 24822), (6489, 24428), (7092, 22351), (7812, 20291), (8274, 19158), (8652, 18321), (9579, 16548), (12214, 12978), (12411, 12772)]