16888941846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 43443578880

約数和(自身を除く): 26554637034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 101, 107, 126, 157, 158, 202, 214, 237, 303, 314, 321, 471, 474, 553, 606, 642, 707, 711, 749, 909, 942, 963, 1099, 1106, 1413, 1414, 1422, 1498, 1659, 1818, 1926, 2121, 2198, 2247, 2826, 3297, 3318, 4242, 4494, 4977, 6363, 6594, 6741, 7979, 8453, 9891, 9954, 10807, 12403, 12726, 13482, 15857, 15958, 16799, 16906, 19782, 21614, 23937, 24806, 25359, 31714, 32421, 33598, 37209, 47571, 47874, 50397, 50718, 55853, 59171, 64842, 71811, 74418, 75649, 76077, 86821, 95142, 97263, 100794, 110999, 111627, 111706, 117593, 118342, 142713, 143622, 151191, 151298, 152154, 167559, 173642, 177513, 194526, 221998, 223254, 226947, 235186, 260463, 285426, 302382, 332997, 335118, 352779, 355026, 453894, 502677, 520926, 532539, 665994, 680841, 705558, 781389, 853753, 998991, 1005354, 1058337, 1065078, 1252703, 1327121, 1361682, 1562778, 1696699, 1707506, 1997982, 2116674, 2505406, 2561259, 2654242, 3393398, 3758109, 3981363, 5090097, 5122518, 5976271, 7516218, 7683777, 7962726, 8768921, 9289847, 10180194, 11274327, 11876893, 11944089, 11952542, 15270291, 15367554, 17537842, 17928813, 18579694, 22548654, 23753786, 23888178, 26306763, 27869541, 30540582, 35630679, 35857626, 52613526, 53786439, 55739082, 71261358, 78920289, 83608623, 106892037, 107572878, 134039221, 157840578, 167217246, 213784074, 268078442, 402117663, 804235326, 938274547, 1206352989, 1876549094, 2412705978, 2814823641, 5629647282, 8444470923, 16888941846]

約数ペア:

[(1, 16888941846), (2, 8444470923), (3, 5629647282), (6, 2814823641), (7, 2412705978), (9, 1876549094), (14, 1206352989), (18, 938274547), (21, 804235326), (42, 402117663), (63, 268078442), (79, 213784074), (101, 167217246), (107, 157840578), (126, 134039221), (157, 107572878), (158, 106892037), (202, 83608623), (214, 78920289), (237, 71261358), (303, 55739082), (314, 53786439), (321, 52613526), (471, 35857626), (474, 35630679), (553, 30540582), (606, 27869541), (642, 26306763), (707, 23888178), (711, 23753786), (749, 22548654), (909, 18579694), (942, 17928813), (963, 17537842), (1099, 15367554), (1106, 15270291), (1413, 11952542), (1414, 11944089), (1422, 11876893), (1498, 11274327), (1659, 10180194), (1818, 9289847), (1926, 8768921), (2121, 7962726), (2198, 7683777), (2247, 7516218), (2826, 5976271), (3297, 5122518), (3318, 5090097), (4242, 3981363), (4494, 3758109), (4977, 3393398), (6363, 2654242), (6594, 2561259), (6741, 2505406), (7979, 2116674), (8453, 1997982), (9891, 1707506), (9954, 1696699), (10807, 1562778), (12403, 1361682), (12726, 1327121), (13482, 1252703), (15857, 1065078), (15958, 1058337), (16799, 1005354), (16906, 998991), (19782, 853753), (21614, 781389), (23937, 705558), (24806, 680841), (25359, 665994), (31714, 532539), (32421, 520926), (33598, 502677), (37209, 453894), (47571, 355026), (47874, 352779), (50397, 335118), (50718, 332997), (55853, 302382), (59171, 285426), (64842, 260463), (71811, 235186), (74418, 226947), (75649, 223254), (76077, 221998), (86821, 194526), (95142, 177513), (97263, 173642), (100794, 167559), (110999, 152154), (111627, 151298), (111706, 151191), (117593, 143622), (118342, 142713)]