155291094

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{6521}}^1$

素因数の和:6552

約数の個数: 72

約数和(自身を含む): 405955368

約数和(自身を除く): 250664274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 6521, 7938, 11907, 13042, 19563, 23814, 39126, 45647, 58689, 91294, 117378, 136941, 176067, 273882, 319529, 352134, 410823, 528201, 639058, 821646, 958587, 1056402, 1232469, 1584603, 1917174, 2464938, 2875761, 3169206, 3697407, 5751522, 7394814, 8627283, 11092221, 17254566, 22184442, 25881849, 51763698, 77645547, 155291094]

約数ペア:

[(1, 155291094), (2, 77645547), (3, 51763698), (6, 25881849), (7, 22184442), (9, 17254566), (14, 11092221), (18, 8627283), (21, 7394814), (27, 5751522), (42, 3697407), (49, 3169206), (54, 2875761), (63, 2464938), (81, 1917174), (98, 1584603), (126, 1232469), (147, 1056402), (162, 958587), (189, 821646), (243, 639058), (294, 528201), (378, 410823), (441, 352134), (486, 319529), (567, 273882), (882, 176067), (1134, 136941), (1323, 117378), (1701, 91294), (2646, 58689), (3402, 45647), (3969, 39126), (6521, 23814), (7938, 19563), (11907, 13042)]