139237434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19424

約数の個数: 64

約数和(自身を含む): 372249600

約数和(自身を除く): 233012166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 19387, 38774, 58161, 116322, 135709, 174483, 271418, 348966, 368353, 407127, 523449, 736706, 814254, 1046898, 1105059, 1221381, 2210118, 2442762, 2578471, 3315177, 3664143, 5156942, 6630354, 7328286, 7735413, 9945531, 15470826, 19891062, 23206239, 46412478, 69618717, 139237434]

約数ペア:

[(1, 139237434), (2, 69618717), (3, 46412478), (6, 23206239), (7, 19891062), (9, 15470826), (14, 9945531), (18, 7735413), (19, 7328286), (21, 6630354), (27, 5156942), (38, 3664143), (42, 3315177), (54, 2578471), (57, 2442762), (63, 2210118), (114, 1221381), (126, 1105059), (133, 1046898), (171, 814254), (189, 736706), (266, 523449), (342, 407127), (378, 368353), (399, 348966), (513, 271418), (798, 174483), (1026, 135709), (1197, 116322), (2394, 58161), (3591, 38774), (7182, 19387)]