163795476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 72

約数和(自身を含む): 438286464

約数和(自身を除く): 274490988

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 4751, 5746, 8619, 9502, 11492, 14253, 17238, 19004, 28506, 34476, 57012, 61763, 80767, 123526, 161534, 185289, 242301, 247052, 323068, 370578, 484602, 741156, 802919, 969204, 1049971, 1605838, 2099942, 2408757, 3149913, 3211676, 4199884, 4817514, 6299826, 9635028, 12599652, 13649623, 27299246, 40948869, 54598492, 81897738, 163795476]

約数ペア:

[(1, 163795476), (2, 81897738), (3, 54598492), (4, 40948869), (6, 27299246), (12, 13649623), (13, 12599652), (17, 9635028), (26, 6299826), (34, 4817514), (39, 4199884), (51, 3211676), (52, 3149913), (68, 2408757), (78, 2099942), (102, 1605838), (156, 1049971), (169, 969204), (204, 802919), (221, 741156), (338, 484602), (442, 370578), (507, 323068), (663, 247052), (676, 242301), (884, 185289), (1014, 161534), (1326, 123526), (2028, 80767), (2652, 61763), (2873, 57012), (4751, 34476), (5746, 28506), (8619, 19004), (9502, 17238), (11492, 14253)]