147978402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15719

約数の個数: 48

約数和(自身を含む): 350353920

約数和(自身を除く): 202375518

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 15679, 31358, 47037, 94074, 172469, 203827, 344938, 407654, 517407, 611481, 1034814, 1222962, 1897159, 2242097, 3794318, 4484194, 5691477, 6726291, 11382954, 13452582, 24663067, 49326134, 73989201, 147978402]

約数ペア:

[(1, 147978402), (2, 73989201), (3, 49326134), (6, 24663067), (11, 13452582), (13, 11382954), (22, 6726291), (26, 5691477), (33, 4484194), (39, 3794318), (66, 2242097), (78, 1897159), (121, 1222962), (143, 1034814), (242, 611481), (286, 517407), (363, 407654), (429, 344938), (726, 203827), (858, 172469), (1573, 94074), (3146, 47037), (4719, 31358), (9438, 15679)]