15956190656

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:675

約数の個数: 168

約数和(自身を含む): 37700712000

約数和(自身を除く): 21744521344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 239, 244, 349, 392, 427, 448, 478, 488, 698, 784, 854, 956, 976, 1396, 1568, 1673, 1708, 1912, 1952, 2443, 2792, 2989, 3136, 3346, 3416, 3824, 3904, 4886, 5584, 5978, 6692, 6832, 7648, 9772, 11168, 11711, 11956, 13384, 13664, 14579, 15296, 17101, 19544, 21289, 22336, 23422, 23912, 26768, 27328, 29158, 34202, 39088, 42578, 46844, 47824, 53536, 58316, 68404, 78176, 83411, 85156, 93688, 95648, 102053, 107072, 116632, 136808, 149023, 156352, 166822, 170312, 187376, 191296, 204106, 233264, 273616, 298046, 333644, 340624, 374752, 408212, 466528, 547232, 583877, 596092, 667288, 681248, 714371, 749504, 816424, 933056, 1043161, 1094464, 1167754, 1192184, 1334576, 1362496, 1428742, 1632848, 2086322, 2335508, 2384368, 2669152, 2857484, 3265696, 4087139, 4172644, 4671016, 4768736, 5088071, 5338304, 5714968, 6531392, 8174278, 8345288, 9342032, 9537472, 10176142, 11429936, 16348556, 16690576, 18684064, 20352284, 22859872, 32697112, 33381152, 35616497, 37368128, 40704568, 45719744, 65394224, 66762304, 71232994, 81409136, 130788448, 142465988, 162818272, 249315479, 261576896, 284931976, 325636544, 498630958, 569863952, 997261916, 1139727904, 1994523832, 2279455808, 3989047664, 7978095328, 15956190656]

約数ペア:

[(1, 15956190656), (2, 7978095328), (4, 3989047664), (7, 2279455808), (8, 1994523832), (14, 1139727904), (16, 997261916), (28, 569863952), (32, 498630958), (49, 325636544), (56, 284931976), (61, 261576896), (64, 249315479), (98, 162818272), (112, 142465988), (122, 130788448), (196, 81409136), (224, 71232994), (239, 66762304), (244, 65394224), (349, 45719744), (392, 40704568), (427, 37368128), (448, 35616497), (478, 33381152), (488, 32697112), (698, 22859872), (784, 20352284), (854, 18684064), (956, 16690576), (976, 16348556), (1396, 11429936), (1568, 10176142), (1673, 9537472), (1708, 9342032), (1912, 8345288), (1952, 8174278), (2443, 6531392), (2792, 5714968), (2989, 5338304), (3136, 5088071), (3346, 4768736), (3416, 4671016), (3824, 4172644), (3904, 4087139), (4886, 3265696), (5584, 2857484), (5978, 2669152), (6692, 2384368), (6832, 2335508), (7648, 2086322), (9772, 1632848), (11168, 1428742), (11711, 1362496), (11956, 1334576), (13384, 1192184), (13664, 1167754), (14579, 1094464), (15296, 1043161), (17101, 933056), (19544, 816424), (21289, 749504), (22336, 714371), (23422, 681248), (23912, 667288), (26768, 596092), (27328, 583877), (29158, 547232), (34202, 466528), (39088, 408212), (42578, 374752), (46844, 340624), (47824, 333644), (53536, 298046), (58316, 273616), (68404, 233264), (78176, 204106), (83411, 191296), (85156, 187376), (93688, 170312), (95648, 166822), (102053, 156352), (107072, 149023), (116632, 136808)]