142119012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12761

約数の個数: 72

約数和(自身を含む): 406086240

約数和(自身を除く): 263967228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12721, 25442, 38163, 50884, 76326, 89047, 152652, 178094, 241699, 267141, 356188, 483398, 534282, 623329, 725097, 966796, 1068564, 1246658, 1450194, 1691893, 1869987, 2493316, 2900388, 3383786, 3739974, 5075679, 6767572, 7479948, 10151358, 11843251, 20302716, 23686502, 35529753, 47373004, 71059506, 142119012]

約数ペア:

[(1, 142119012), (2, 71059506), (3, 47373004), (4, 35529753), (6, 23686502), (7, 20302716), (12, 11843251), (14, 10151358), (19, 7479948), (21, 6767572), (28, 5075679), (38, 3739974), (42, 3383786), (49, 2900388), (57, 2493316), (76, 1869987), (84, 1691893), (98, 1450194), (114, 1246658), (133, 1068564), (147, 966796), (196, 725097), (228, 623329), (266, 534282), (294, 483398), (399, 356188), (532, 267141), (588, 241699), (798, 178094), (931, 152652), (1596, 89047), (1862, 76326), (2793, 50884), (3724, 38163), (5586, 25442), (11172, 12721)]