128520488512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{25741}}^1$

素因数の和:26136

約数の個数: 112

約数和(自身を含む): 291641826672

約数和(自身を除く): 163121338160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 353, 416, 442, 544, 706, 832, 884, 1088, 1412, 1768, 2824, 3536, 4589, 5648, 6001, 7072, 9178, 11296, 12002, 14144, 18356, 22592, 24004, 25741, 36712, 48008, 51482, 73424, 78013, 96016, 102964, 146848, 156026, 192032, 205928, 293696, 312052, 334633, 384064, 411856, 437597, 624104, 669266, 823712, 875194, 1248208, 1338532, 1647424, 1750388, 2496416, 2677064, 3500776, 4992832, 5354128, 5688761, 7001552, 9086573, 10708256, 11377522, 14003104, 18173146, 21416512, 22755044, 28006208, 36346292, 45510088, 72692584, 91020176, 118125449, 145385168, 154471741, 182040352, 236250898, 290770336, 308943482, 364080704, 472501796, 581540672, 617886964, 945003592, 1235773928, 1890007184, 2008132633, 2471547856, 3780014368, 4016265266, 4943095712, 7560028736, 8032530532, 9886191424, 16065061064, 32130122128, 64260244256, 128520488512]

約数ペア:

[(1, 128520488512), (2, 64260244256), (4, 32130122128), (8, 16065061064), (13, 9886191424), (16, 8032530532), (17, 7560028736), (26, 4943095712), (32, 4016265266), (34, 3780014368), (52, 2471547856), (64, 2008132633), (68, 1890007184), (104, 1235773928), (136, 945003592), (208, 617886964), (221, 581540672), (272, 472501796), (353, 364080704), (416, 308943482), (442, 290770336), (544, 236250898), (706, 182040352), (832, 154471741), (884, 145385168), (1088, 118125449), (1412, 91020176), (1768, 72692584), (2824, 45510088), (3536, 36346292), (4589, 28006208), (5648, 22755044), (6001, 21416512), (7072, 18173146), (9178, 14003104), (11296, 11377522), (12002, 10708256), (14144, 9086573), (18356, 7001552), (22592, 5688761), (24004, 5354128), (25741, 4992832), (36712, 3500776), (48008, 2677064), (51482, 2496416), (73424, 1750388), (78013, 1647424), (96016, 1338532), (102964, 1248208), (146848, 875194), (156026, 823712), (192032, 669266), (205928, 624104), (293696, 437597), (312052, 411856), (334633, 384064)]