142904244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 445132800

約数和(自身を除く): 302228556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 23, 28, 34, 38, 42, 46, 51, 57, 68, 69, 76, 84, 92, 102, 114, 119, 133, 138, 161, 204, 228, 229, 238, 266, 276, 322, 323, 357, 391, 399, 437, 458, 476, 483, 532, 644, 646, 687, 714, 782, 798, 874, 916, 966, 969, 1173, 1292, 1311, 1374, 1428, 1564, 1596, 1603, 1748, 1932, 1938, 2261, 2346, 2622, 2737, 2748, 3059, 3206, 3876, 3893, 4351, 4522, 4692, 4809, 5244, 5267, 5474, 6118, 6412, 6783, 7429, 7786, 8211, 8702, 9044, 9177, 9618, 10534, 10948, 11679, 12236, 13053, 13566, 14858, 15572, 15801, 16422, 17404, 18354, 19236, 21068, 22287, 23358, 26106, 27132, 27251, 29716, 30457, 31602, 32844, 36708, 36869, 44574, 46716, 52003, 52212, 54502, 60914, 63204, 73738, 73967, 81753, 89148, 89539, 91371, 100073, 104006, 109004, 110607, 121828, 147476, 147934, 156009, 163506, 179078, 182742, 200146, 208012, 221214, 221901, 268617, 295868, 300219, 312018, 327012, 358156, 365484, 400292, 442428, 443802, 517769, 537234, 600438, 624036, 626773, 700511, 887604, 1035538, 1074468, 1200876, 1253546, 1401022, 1553307, 1701241, 1880319, 2071076, 2101533, 2507092, 2802044, 3106614, 3402482, 3760638, 4203066, 5103723, 6213228, 6804964, 7521276, 8406132, 10207446, 11908687, 20414892, 23817374, 35726061, 47634748, 71452122, 142904244]

約数ペア:

[(1, 142904244), (2, 71452122), (3, 47634748), (4, 35726061), (6, 23817374), (7, 20414892), (12, 11908687), (14, 10207446), (17, 8406132), (19, 7521276), (21, 6804964), (23, 6213228), (28, 5103723), (34, 4203066), (38, 3760638), (42, 3402482), (46, 3106614), (51, 2802044), (57, 2507092), (68, 2101533), (69, 2071076), (76, 1880319), (84, 1701241), (92, 1553307), (102, 1401022), (114, 1253546), (119, 1200876), (133, 1074468), (138, 1035538), (161, 887604), (204, 700511), (228, 626773), (229, 624036), (238, 600438), (266, 537234), (276, 517769), (322, 443802), (323, 442428), (357, 400292), (391, 365484), (399, 358156), (437, 327012), (458, 312018), (476, 300219), (483, 295868), (532, 268617), (644, 221901), (646, 221214), (687, 208012), (714, 200146), (782, 182742), (798, 179078), (874, 163506), (916, 156009), (966, 147934), (969, 147476), (1173, 121828), (1292, 110607), (1311, 109004), (1374, 104006), (1428, 100073), (1564, 91371), (1596, 89539), (1603, 89148), (1748, 81753), (1932, 73967), (1938, 73738), (2261, 63204), (2346, 60914), (2622, 54502), (2737, 52212), (2748, 52003), (3059, 46716), (3206, 44574), (3876, 36869), (3893, 36708), (4351, 32844), (4522, 31602), (4692, 30457), (4809, 29716), (5244, 27251), (5267, 27132), (5474, 26106), (6118, 23358), (6412, 22287), (6783, 21068), (7429, 19236), (7786, 18354), (8211, 17404), (8702, 16422), (9044, 15801), (9177, 15572), (9618, 14858), (10534, 13566), (10948, 13053), (11679, 12236)]