147420468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 431121600

約数和(自身を除く): 283701132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 59, 76, 78, 114, 117, 118, 156, 171, 177, 228, 234, 236, 247, 281, 342, 354, 468, 494, 531, 562, 684, 708, 741, 767, 843, 988, 1062, 1121, 1124, 1482, 1534, 1686, 2124, 2223, 2242, 2301, 2529, 2964, 3068, 3363, 3372, 3653, 4446, 4484, 4602, 5058, 5339, 6726, 6903, 7306, 8892, 9204, 10089, 10116, 10678, 10959, 13452, 13806, 14573, 14612, 16017, 16579, 20178, 21356, 21918, 27612, 29146, 32034, 32877, 33158, 40356, 43719, 43836, 48051, 49737, 58292, 64068, 65754, 66316, 69407, 87438, 96102, 99474, 131157, 131508, 138814, 149211, 174876, 192204, 198948, 208221, 215527, 262314, 277628, 298422, 315001, 416442, 431054, 524628, 596844, 624663, 630002, 646581, 832884, 862108, 945003, 1249326, 1260004, 1293162, 1890006, 1939743, 2498652, 2586324, 2835009, 3780012, 3879486, 4095013, 5670018, 7758972, 8190026, 11340036, 12285039, 16380052, 24570078, 36855117, 49140156, 73710234, 147420468]

約数ペア:

[(1, 147420468), (2, 73710234), (3, 49140156), (4, 36855117), (6, 24570078), (9, 16380052), (12, 12285039), (13, 11340036), (18, 8190026), (19, 7758972), (26, 5670018), (36, 4095013), (38, 3879486), (39, 3780012), (52, 2835009), (57, 2586324), (59, 2498652), (76, 1939743), (78, 1890006), (114, 1293162), (117, 1260004), (118, 1249326), (156, 945003), (171, 862108), (177, 832884), (228, 646581), (234, 630002), (236, 624663), (247, 596844), (281, 524628), (342, 431054), (354, 416442), (468, 315001), (494, 298422), (531, 277628), (562, 262314), (684, 215527), (708, 208221), (741, 198948), (767, 192204), (843, 174876), (988, 149211), (1062, 138814), (1121, 131508), (1124, 131157), (1482, 99474), (1534, 96102), (1686, 87438), (2124, 69407), (2223, 66316), (2242, 65754), (2301, 64068), (2529, 58292), (2964, 49737), (3068, 48051), (3363, 43836), (3372, 43719), (3653, 40356), (4446, 33158), (4484, 32877), (4602, 32034), (5058, 29146), (5339, 27612), (6726, 21918), (6903, 21356), (7306, 20178), (8892, 16579), (9204, 16017), (10089, 14612), (10116, 14573), (10678, 13806), (10959, 13452)]