139939674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6107

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 208425126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3857, 6047, 7714, 11571, 12094, 18141, 23142, 36282, 42329, 84658, 114893, 126987, 175363, 229786, 253974, 344679, 350726, 526089, 689358, 804251, 1052178, 1227541, 1608502, 2412753, 2455082, 3331897, 3682623, 4825506, 6663794, 7365246, 9995691, 19991382, 23323279, 46646558, 69969837, 139939674]

約数ペア:

[(1, 139939674), (2, 69969837), (3, 46646558), (6, 23323279), (7, 19991382), (14, 9995691), (19, 7365246), (21, 6663794), (29, 4825506), (38, 3682623), (42, 3331897), (57, 2455082), (58, 2412753), (87, 1608502), (114, 1227541), (133, 1052178), (174, 804251), (203, 689358), (266, 526089), (399, 350726), (406, 344679), (551, 253974), (609, 229786), (798, 175363), (1102, 126987), (1218, 114893), (1653, 84658), (3306, 42329), (3857, 36282), (6047, 23142), (7714, 18141), (11571, 12094)]