127729152

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 120

約数和(自身を含む): 376308504

約数和(自身を除く): 248579352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 523, 576, 636, 768, 848, 954, 1046, 1152, 1272, 1536, 1569, 1696, 1908, 2092, 2304, 2544, 3138, 3392, 3816, 4184, 4608, 4707, 5088, 6276, 6784, 7632, 8368, 9414, 10176, 12552, 13568, 15264, 16736, 18828, 20352, 25104, 27136, 27719, 30528, 33472, 37656, 40704, 50208, 55438, 61056, 66944, 75312, 81408, 83157, 100416, 110876, 122112, 133888, 150624, 166314, 200832, 221752, 244224, 249471, 267776, 301248, 332628, 401664, 443504, 498942, 602496, 665256, 803328, 887008, 997884, 1204992, 1330512, 1774016, 1995768, 2409984, 2661024, 3548032, 3991536, 5322048, 7096064, 7983072, 10644096, 14192128, 15966144, 21288192, 31932288, 42576384, 63864576, 127729152]

約数ペア:

[(1, 127729152), (2, 63864576), (3, 42576384), (4, 31932288), (6, 21288192), (8, 15966144), (9, 14192128), (12, 10644096), (16, 7983072), (18, 7096064), (24, 5322048), (32, 3991536), (36, 3548032), (48, 2661024), (53, 2409984), (64, 1995768), (72, 1774016), (96, 1330512), (106, 1204992), (128, 997884), (144, 887008), (159, 803328), (192, 665256), (212, 602496), (256, 498942), (288, 443504), (318, 401664), (384, 332628), (424, 301248), (477, 267776), (512, 249471), (523, 244224), (576, 221752), (636, 200832), (768, 166314), (848, 150624), (954, 133888), (1046, 122112), (1152, 110876), (1272, 100416), (1536, 83157), (1569, 81408), (1696, 75312), (1908, 66944), (2092, 61056), (2304, 55438), (2544, 50208), (3138, 40704), (3392, 37656), (3816, 33472), (4184, 30528), (4608, 27719), (4707, 27136), (5088, 25104), (6276, 20352), (6784, 18828), (7632, 16736), (8368, 15264), (9414, 13568), (10176, 12552)]