140673036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4639}}^1$

素因数の和:4691

約数の個数: 72

約数和(自身を含む): 395996160

約数和(自身を除く): 255323124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 4639, 5054, 7581, 9278, 10108, 13917, 15162, 18556, 27834, 30324, 32473, 55668, 64946, 88141, 97419, 129892, 176282, 194838, 264423, 352564, 389676, 528846, 616987, 1057692, 1233974, 1674679, 1850961, 2467948, 3349358, 3701922, 5024037, 6698716, 7403844, 10048074, 11722753, 20096148, 23445506, 35168259, 46891012, 70336518, 140673036]

約数ペア:

[(1, 140673036), (2, 70336518), (3, 46891012), (4, 35168259), (6, 23445506), (7, 20096148), (12, 11722753), (14, 10048074), (19, 7403844), (21, 6698716), (28, 5024037), (38, 3701922), (42, 3349358), (57, 2467948), (76, 1850961), (84, 1674679), (114, 1233974), (133, 1057692), (228, 616987), (266, 528846), (361, 389676), (399, 352564), (532, 264423), (722, 194838), (798, 176282), (1083, 129892), (1444, 97419), (1596, 88141), (2166, 64946), (2527, 55668), (4332, 32473), (4639, 30324), (5054, 27834), (7581, 18556), (9278, 15162), (10108, 13917)]