105686892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 304668000

約数和(自身を除く): 198981108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 61, 68, 76, 102, 114, 122, 149, 153, 171, 183, 204, 228, 244, 298, 306, 323, 342, 366, 447, 549, 596, 612, 646, 684, 732, 894, 969, 1037, 1098, 1159, 1292, 1341, 1788, 1938, 2074, 2196, 2318, 2533, 2682, 2831, 2907, 3111, 3477, 3876, 4148, 4636, 5066, 5364, 5662, 5814, 6222, 6954, 7599, 8493, 9089, 9333, 10132, 10431, 11324, 11628, 12444, 13908, 15198, 16986, 18178, 18666, 19703, 20862, 22797, 25479, 27267, 30396, 33972, 36356, 37332, 39406, 41724, 45594, 48127, 50958, 54534, 59109, 78812, 81801, 91188, 96254, 101916, 109068, 118218, 144381, 154513, 163602, 172691, 177327, 192508, 236436, 288762, 309026, 327204, 345382, 354654, 433143, 463539, 518073, 577524, 618052, 690764, 709308, 866286, 927078, 1036146, 1390617, 1554219, 1732572, 1854156, 2072292, 2781234, 2935747, 3108438, 5562468, 5871494, 6216876, 8807241, 11742988, 17614482, 26421723, 35228964, 52843446, 105686892]

約数ペア:

[(1, 105686892), (2, 52843446), (3, 35228964), (4, 26421723), (6, 17614482), (9, 11742988), (12, 8807241), (17, 6216876), (18, 5871494), (19, 5562468), (34, 3108438), (36, 2935747), (38, 2781234), (51, 2072292), (57, 1854156), (61, 1732572), (68, 1554219), (76, 1390617), (102, 1036146), (114, 927078), (122, 866286), (149, 709308), (153, 690764), (171, 618052), (183, 577524), (204, 518073), (228, 463539), (244, 433143), (298, 354654), (306, 345382), (323, 327204), (342, 309026), (366, 288762), (447, 236436), (549, 192508), (596, 177327), (612, 172691), (646, 163602), (684, 154513), (732, 144381), (894, 118218), (969, 109068), (1037, 101916), (1098, 96254), (1159, 91188), (1292, 81801), (1341, 78812), (1788, 59109), (1938, 54534), (2074, 50958), (2196, 48127), (2318, 45594), (2533, 41724), (2682, 39406), (2831, 37332), (2907, 36356), (3111, 33972), (3477, 30396), (3876, 27267), (4148, 25479), (4636, 22797), (5066, 20862), (5364, 19703), (5662, 18666), (5814, 18178), (6222, 16986), (6954, 15198), (7599, 13908), (8493, 12444), (9089, 11628), (9333, 11324), (10132, 10431)]