149266392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 437529600

約数和(自身を除く): 288263208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 79, 88, 102, 132, 136, 158, 187, 204, 237, 264, 316, 374, 408, 421, 474, 561, 632, 748, 842, 869, 948, 1122, 1263, 1343, 1496, 1684, 1738, 1896, 2244, 2526, 2607, 2686, 3368, 3476, 4029, 4488, 4631, 5052, 5214, 5372, 6952, 7157, 8058, 9262, 10104, 10428, 10744, 13893, 14314, 14773, 16116, 18524, 20856, 21471, 27786, 28628, 29546, 32232, 33259, 37048, 42942, 44319, 55572, 57256, 59092, 66518, 78727, 85884, 88638, 99777, 111144, 118184, 133036, 157454, 171768, 177276, 199554, 236181, 266072, 314908, 354552, 365849, 399108, 472362, 565403, 629816, 731698, 798216, 944724, 1097547, 1130806, 1463396, 1696209, 1889448, 2195094, 2261612, 2926792, 3392418, 4390188, 4523224, 6219433, 6784836, 8780376, 12438866, 13569672, 18658299, 24877732, 37316598, 49755464, 74633196, 149266392]

約数ペア:

[(1, 149266392), (2, 74633196), (3, 49755464), (4, 37316598), (6, 24877732), (8, 18658299), (11, 13569672), (12, 12438866), (17, 8780376), (22, 6784836), (24, 6219433), (33, 4523224), (34, 4390188), (44, 3392418), (51, 2926792), (66, 2261612), (68, 2195094), (79, 1889448), (88, 1696209), (102, 1463396), (132, 1130806), (136, 1097547), (158, 944724), (187, 798216), (204, 731698), (237, 629816), (264, 565403), (316, 472362), (374, 399108), (408, 365849), (421, 354552), (474, 314908), (561, 266072), (632, 236181), (748, 199554), (842, 177276), (869, 171768), (948, 157454), (1122, 133036), (1263, 118184), (1343, 111144), (1496, 99777), (1684, 88638), (1738, 85884), (1896, 78727), (2244, 66518), (2526, 59092), (2607, 57256), (2686, 55572), (3368, 44319), (3476, 42942), (4029, 37048), (4488, 33259), (4631, 32232), (5052, 29546), (5214, 28628), (5372, 27786), (6952, 21471), (7157, 20856), (8058, 18524), (9262, 16116), (10104, 14773), (10428, 14314), (10744, 13893)]