15692780168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{2039}}^1$

素因数の和:3822

約数の個数: 64

約数和(自身を含む): 32459011200

約数和(自身を除く): 16766231032

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1721, 2039, 2236, 3442, 4078, 4472, 6884, 8156, 13768, 16312, 22373, 26507, 44746, 53014, 74003, 87677, 89492, 106028, 148006, 175354, 178984, 212056, 296012, 350708, 592024, 701416, 962039, 1139801, 1924078, 2279602, 3509119, 3848156, 4559204, 7018238, 7696312, 9118408, 14036476, 28072952, 45618547, 91237094, 150892117, 182474188, 301784234, 364948376, 603568468, 1207136936, 1961597521, 3923195042, 7846390084, 15692780168]

約数ペア:

[(1, 15692780168), (2, 7846390084), (4, 3923195042), (8, 1961597521), (13, 1207136936), (26, 603568468), (43, 364948376), (52, 301784234), (86, 182474188), (104, 150892117), (172, 91237094), (344, 45618547), (559, 28072952), (1118, 14036476), (1721, 9118408), (2039, 7696312), (2236, 7018238), (3442, 4559204), (4078, 3848156), (4472, 3509119), (6884, 2279602), (8156, 1924078), (13768, 1139801), (16312, 962039), (22373, 701416), (26507, 592024), (44746, 350708), (53014, 296012), (74003, 212056), (87677, 178984), (89492, 175354), (106028, 148006)]