188431068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4871

約数の個数: 72

約数和(自身を含む): 519197952

約数和(自身を除く): 330766884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 4783, 5628, 6566, 9566, 9849, 13132, 14349, 19132, 19698, 28698, 33481, 39396, 57396, 66962, 100443, 133924, 200886, 234367, 320461, 401772, 468734, 640922, 703101, 937468, 961383, 1281844, 1406202, 1922766, 2243227, 2812404, 3845532, 4486454, 6729681, 8972908, 13459362, 15702589, 26918724, 31405178, 47107767, 62810356, 94215534, 188431068]

約数ペア:

[(1, 188431068), (2, 94215534), (3, 62810356), (4, 47107767), (6, 31405178), (7, 26918724), (12, 15702589), (14, 13459362), (21, 8972908), (28, 6729681), (42, 4486454), (49, 3845532), (67, 2812404), (84, 2243227), (98, 1922766), (134, 1406202), (147, 1281844), (196, 961383), (201, 937468), (268, 703101), (294, 640922), (402, 468734), (469, 401772), (588, 320461), (804, 234367), (938, 200886), (1407, 133924), (1876, 100443), (2814, 66962), (3283, 57396), (4783, 39396), (5628, 33481), (6566, 28698), (9566, 19698), (9849, 19132), (13132, 14349)]