149814756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 487992960

約数和(自身を除く): 338178204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 49, 52, 63, 78, 84, 91, 94, 98, 117, 126, 139, 141, 147, 156, 182, 188, 196, 234, 252, 273, 278, 282, 294, 329, 364, 417, 423, 441, 468, 546, 556, 564, 588, 611, 637, 658, 819, 834, 846, 882, 973, 987, 1092, 1222, 1251, 1274, 1316, 1638, 1668, 1692, 1764, 1807, 1833, 1911, 1946, 1974, 2303, 2444, 2502, 2548, 2919, 2961, 3276, 3614, 3666, 3822, 3892, 3948, 4277, 4606, 5004, 5421, 5499, 5733, 5838, 5922, 6533, 6811, 6909, 7228, 7332, 7644, 8554, 8757, 9212, 10842, 10998, 11466, 11676, 11844, 12649, 12831, 13066, 13622, 13818, 16263, 17108, 17514, 19599, 20433, 20727, 21684, 21996, 22932, 25298, 25662, 26132, 27244, 27636, 29939, 32526, 35028, 37947, 38493, 39198, 40866, 41454, 45731, 50596, 51324, 58797, 59878, 61299, 65052, 75894, 76986, 78396, 81732, 82908, 84929, 88543, 89817, 91462, 113841, 117594, 119756, 122598, 137193, 151788, 153972, 169858, 177086, 179634, 182924, 227682, 235188, 245196, 254787, 265629, 269451, 274386, 320117, 339716, 354172, 359268, 411579, 455364, 509574, 531258, 538902, 548772, 594503, 640234, 764361, 796887, 823158, 960351, 1019148, 1062516, 1077804, 1189006, 1280468, 1528722, 1593774, 1646316, 1783509, 1920702, 2378012, 2881053, 3057444, 3187548, 3567018, 3841404, 4161521, 5350527, 5762106, 7134036, 8323042, 10701054, 11524212, 12484563, 16646084, 21402108, 24969126, 37453689, 49938252, 74907378, 149814756]

約数ペア:

[(1, 149814756), (2, 74907378), (3, 49938252), (4, 37453689), (6, 24969126), (7, 21402108), (9, 16646084), (12, 12484563), (13, 11524212), (14, 10701054), (18, 8323042), (21, 7134036), (26, 5762106), (28, 5350527), (36, 4161521), (39, 3841404), (42, 3567018), (47, 3187548), (49, 3057444), (52, 2881053), (63, 2378012), (78, 1920702), (84, 1783509), (91, 1646316), (94, 1593774), (98, 1528722), (117, 1280468), (126, 1189006), (139, 1077804), (141, 1062516), (147, 1019148), (156, 960351), (182, 823158), (188, 796887), (196, 764361), (234, 640234), (252, 594503), (273, 548772), (278, 538902), (282, 531258), (294, 509574), (329, 455364), (364, 411579), (417, 359268), (423, 354172), (441, 339716), (468, 320117), (546, 274386), (556, 269451), (564, 265629), (588, 254787), (611, 245196), (637, 235188), (658, 227682), (819, 182924), (834, 179634), (846, 177086), (882, 169858), (973, 153972), (987, 151788), (1092, 137193), (1222, 122598), (1251, 119756), (1274, 117594), (1316, 113841), (1638, 91462), (1668, 89817), (1692, 88543), (1764, 84929), (1807, 82908), (1833, 81732), (1911, 78396), (1946, 76986), (1974, 75894), (2303, 65052), (2444, 61299), (2502, 59878), (2548, 58797), (2919, 51324), (2961, 50596), (3276, 45731), (3614, 41454), (3666, 40866), (3822, 39198), (3892, 38493), (3948, 37947), (4277, 35028), (4606, 32526), (5004, 29939), (5421, 27636), (5499, 27244), (5733, 26132), (5838, 25662), (5922, 25298), (6533, 22932), (6811, 21996), (6909, 21684), (7228, 20727), (7332, 20433), (7644, 19599), (8554, 17514), (8757, 17108), (9212, 16263), (10842, 13818), (10998, 13622), (11466, 13066), (11676, 12831), (11844, 12649)]