195728148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 639038400

約数和(自身を除く): 443310252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 131, 132, 147, 154, 196, 198, 231, 242, 252, 262, 294, 308, 343, 363, 393, 396, 441, 462, 484, 524, 539, 588, 686, 693, 726, 786, 847, 882, 917, 924, 1029, 1078, 1089, 1179, 1372, 1386, 1441, 1452, 1572, 1617, 1694, 1764, 1834, 2058, 2156, 2178, 2358, 2541, 2751, 2772, 2882, 3087, 3234, 3388, 3668, 3773, 4116, 4323, 4356, 4716, 4851, 5082, 5502, 5764, 5929, 6174, 6419, 6468, 7546, 7623, 8253, 8646, 9702, 10087, 10164, 11004, 11319, 11858, 12348, 12838, 12969, 15092, 15246, 15851, 16506, 17292, 17787, 19257, 19404, 20174, 22638, 23716, 25676, 25938, 30261, 30492, 31702, 33012, 33957, 35574, 38514, 40348, 41503, 44933, 45276, 47553, 51876, 53361, 57771, 60522, 63404, 67914, 70609, 71148, 77028, 83006, 89866, 90783, 95106, 106722, 110957, 115542, 121044, 124509, 134799, 135828, 141218, 142659, 166012, 179732, 181566, 190212, 211827, 213444, 221914, 231084, 249018, 269598, 282436, 285318, 332871, 363132, 373527, 404397, 423654, 443828, 494263, 498036, 539196, 570636, 635481, 665742, 747054, 776699, 808794, 847308, 988526, 998613, 1270962, 1331484, 1482789, 1494108, 1553398, 1617588, 1977052, 1997226, 2330097, 2541924, 2965578, 3106796, 3994452, 4448367, 4660194, 5436893, 5931156, 6990291, 8896734, 9320388, 10873786, 13980582, 16310679, 17793468, 21747572, 27961164, 32621358, 48932037, 65242716, 97864074, 195728148]

約数ペア:

[(1, 195728148), (2, 97864074), (3, 65242716), (4, 48932037), (6, 32621358), (7, 27961164), (9, 21747572), (11, 17793468), (12, 16310679), (14, 13980582), (18, 10873786), (21, 9320388), (22, 8896734), (28, 6990291), (33, 5931156), (36, 5436893), (42, 4660194), (44, 4448367), (49, 3994452), (63, 3106796), (66, 2965578), (77, 2541924), (84, 2330097), (98, 1997226), (99, 1977052), (121, 1617588), (126, 1553398), (131, 1494108), (132, 1482789), (147, 1331484), (154, 1270962), (196, 998613), (198, 988526), (231, 847308), (242, 808794), (252, 776699), (262, 747054), (294, 665742), (308, 635481), (343, 570636), (363, 539196), (393, 498036), (396, 494263), (441, 443828), (462, 423654), (484, 404397), (524, 373527), (539, 363132), (588, 332871), (686, 285318), (693, 282436), (726, 269598), (786, 249018), (847, 231084), (882, 221914), (917, 213444), (924, 211827), (1029, 190212), (1078, 181566), (1089, 179732), (1179, 166012), (1372, 142659), (1386, 141218), (1441, 135828), (1452, 134799), (1572, 124509), (1617, 121044), (1694, 115542), (1764, 110957), (1834, 106722), (2058, 95106), (2156, 90783), (2178, 89866), (2358, 83006), (2541, 77028), (2751, 71148), (2772, 70609), (2882, 67914), (3087, 63404), (3234, 60522), (3388, 57771), (3668, 53361), (3773, 51876), (4116, 47553), (4323, 45276), (4356, 44933), (4716, 41503), (4851, 40348), (5082, 38514), (5502, 35574), (5764, 33957), (5929, 33012), (6174, 31702), (6419, 30492), (6468, 30261), (7546, 25938), (7623, 25676), (8253, 23716), (8646, 22638), (9702, 20174), (10087, 19404), (10164, 19257), (11004, 17787), (11319, 17292), (11858, 16506), (12348, 15851), (12838, 15246), (12969, 15092)]