142393944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2713

約数の個数: 128

約数和(自身を含む): 459302400

約数和(自身を除く): 316908456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 2657, 3828, 4466, 4872, 5314, 6699, 7656, 7971, 8932, 10628, 13398, 15942, 17864, 18599, 21256, 26796, 29227, 31884, 37198, 53592, 55797, 58454, 63768, 74396, 77053, 87681, 111594, 116908, 148792, 154106, 175362, 204589, 223188, 231159, 233816, 308212, 350724, 409178, 446376, 462318, 539371, 613767, 616424, 701448, 818356, 847583, 924636, 1078742, 1227534, 1618113, 1636712, 1695166, 1849272, 2157484, 2455068, 2542749, 3236226, 3390332, 4314968, 4910136, 5085498, 5933081, 6472452, 6780664, 10170996, 11866162, 12944904, 17799243, 20341992, 23732324, 35598486, 47464648, 71196972, 142393944]

約数ペア:

[(1, 142393944), (2, 71196972), (3, 47464648), (4, 35598486), (6, 23732324), (7, 20341992), (8, 17799243), (11, 12944904), (12, 11866162), (14, 10170996), (21, 6780664), (22, 6472452), (24, 5933081), (28, 5085498), (29, 4910136), (33, 4314968), (42, 3390332), (44, 3236226), (56, 2542749), (58, 2455068), (66, 2157484), (77, 1849272), (84, 1695166), (87, 1636712), (88, 1618113), (116, 1227534), (132, 1078742), (154, 924636), (168, 847583), (174, 818356), (203, 701448), (231, 616424), (232, 613767), (264, 539371), (308, 462318), (319, 446376), (348, 409178), (406, 350724), (462, 308212), (609, 233816), (616, 231159), (638, 223188), (696, 204589), (812, 175362), (924, 154106), (957, 148792), (1218, 116908), (1276, 111594), (1624, 87681), (1848, 77053), (1914, 74396), (2233, 63768), (2436, 58454), (2552, 55797), (2657, 53592), (3828, 37198), (4466, 31884), (4872, 29227), (5314, 26796), (6699, 21256), (7656, 18599), (7971, 17864), (8932, 15942), (10628, 13398)]