148991304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 128

約数和(自身を含む): 477158400

約数和(自身を除く): 328167096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2179, 2442, 2849, 3108, 3256, 4358, 4884, 5698, 6216, 6537, 8547, 8716, 9768, 11396, 13074, 15253, 17094, 17432, 22792, 23969, 26148, 30506, 34188, 45759, 47938, 52296, 61012, 68376, 71907, 80623, 91518, 95876, 122024, 143814, 161246, 167783, 183036, 191752, 241869, 287628, 322492, 335566, 366072, 483738, 503349, 564361, 575256, 644984, 671132, 886853, 967476, 1006698, 1128722, 1342264, 1693083, 1773706, 1934952, 2013396, 2257444, 2660559, 3386166, 3547412, 4026792, 4514888, 5321118, 6207971, 6772332, 7094824, 10642236, 12415942, 13544664, 18623913, 21284472, 24831884, 37247826, 49663768, 74495652, 148991304]

約数ペア:

[(1, 148991304), (2, 74495652), (3, 49663768), (4, 37247826), (6, 24831884), (7, 21284472), (8, 18623913), (11, 13544664), (12, 12415942), (14, 10642236), (21, 7094824), (22, 6772332), (24, 6207971), (28, 5321118), (33, 4514888), (37, 4026792), (42, 3547412), (44, 3386166), (56, 2660559), (66, 2257444), (74, 2013396), (77, 1934952), (84, 1773706), (88, 1693083), (111, 1342264), (132, 1128722), (148, 1006698), (154, 967476), (168, 886853), (222, 671132), (231, 644984), (259, 575256), (264, 564361), (296, 503349), (308, 483738), (407, 366072), (444, 335566), (462, 322492), (518, 287628), (616, 241869), (777, 191752), (814, 183036), (888, 167783), (924, 161246), (1036, 143814), (1221, 122024), (1554, 95876), (1628, 91518), (1848, 80623), (2072, 71907), (2179, 68376), (2442, 61012), (2849, 52296), (3108, 47938), (3256, 45759), (4358, 34188), (4884, 30506), (5698, 26148), (6216, 23969), (6537, 22792), (8547, 17432), (8716, 17094), (9768, 15253), (11396, 13074)]