175152068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 391533912

約数和(自身を除く): 216381844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1274, 1297, 1378, 1484, 2548, 2594, 2597, 2756, 4823, 5188, 5194, 9079, 9646, 10388, 16861, 18158, 19292, 33722, 33761, 36316, 63553, 67444, 67522, 68741, 118027, 127106, 135044, 137482, 236054, 254212, 274964, 472108, 481187, 826189, 893633, 962374, 1652378, 1787266, 1924748, 3304756, 3368309, 3574532, 6255431, 6736618, 12510862, 13473236, 25021724, 43788017, 87576034, 175152068]

約数ペア:

[(1, 175152068), (2, 87576034), (4, 43788017), (7, 25021724), (13, 13473236), (14, 12510862), (26, 6736618), (28, 6255431), (49, 3574532), (52, 3368309), (53, 3304756), (91, 1924748), (98, 1787266), (106, 1652378), (182, 962374), (196, 893633), (212, 826189), (364, 481187), (371, 472108), (637, 274964), (689, 254212), (742, 236054), (1274, 137482), (1297, 135044), (1378, 127106), (1484, 118027), (2548, 68741), (2594, 67522), (2597, 67444), (2756, 63553), (4823, 36316), (5188, 33761), (5194, 33722), (9079, 19292), (9646, 18158), (10388, 16861)]