161571264

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 299286336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 118, 136, 177, 192, 204, 236, 272, 354, 408, 472, 544, 708, 816, 839, 944, 1003, 1088, 1416, 1632, 1678, 1888, 2006, 2517, 2832, 3009, 3264, 3356, 3776, 4012, 5034, 5664, 6018, 6712, 8024, 10068, 11328, 12036, 13424, 14263, 16048, 20136, 24072, 26848, 28526, 32096, 40272, 42789, 48144, 49501, 53696, 57052, 64192, 80544, 85578, 96288, 99002, 114104, 148503, 161088, 171156, 192576, 198004, 228208, 297006, 342312, 396008, 456416, 594012, 684624, 792016, 841517, 912832, 1188024, 1369248, 1584032, 1683034, 2376048, 2524551, 2738496, 3168064, 3366068, 4752096, 5049102, 6732136, 9504192, 10098204, 13464272, 20196408, 26928544, 40392816, 53857088, 80785632, 161571264]

約数ペア:

[(1, 161571264), (2, 80785632), (3, 53857088), (4, 40392816), (6, 26928544), (8, 20196408), (12, 13464272), (16, 10098204), (17, 9504192), (24, 6732136), (32, 5049102), (34, 4752096), (48, 3366068), (51, 3168064), (59, 2738496), (64, 2524551), (68, 2376048), (96, 1683034), (102, 1584032), (118, 1369248), (136, 1188024), (177, 912832), (192, 841517), (204, 792016), (236, 684624), (272, 594012), (354, 456416), (408, 396008), (472, 342312), (544, 297006), (708, 228208), (816, 198004), (839, 192576), (944, 171156), (1003, 161088), (1088, 148503), (1416, 114104), (1632, 99002), (1678, 96288), (1888, 85578), (2006, 80544), (2517, 64192), (2832, 57052), (3009, 53696), (3264, 49501), (3356, 48144), (3776, 42789), (4012, 40272), (5034, 32096), (5664, 28526), (6018, 26848), (6712, 24072), (8024, 20136), (10068, 16048), (11328, 14263), (12036, 13424)]