149225316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 375167520

約数和(自身を除く): 225942204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 233, 318, 466, 636, 699, 932, 1007, 1398, 2014, 2796, 2809, 3021, 4028, 4427, 5618, 6042, 8427, 8854, 11236, 12084, 12349, 13281, 16854, 17708, 24698, 26562, 33708, 37047, 49396, 53124, 53371, 74094, 106742, 148188, 160113, 213484, 234631, 320226, 469262, 640452, 654497, 703893, 938524, 1308994, 1407786, 1963491, 2617988, 2815572, 3926982, 7853964, 12435443, 24870886, 37306329, 49741772, 74612658, 149225316]

約数ペア:

[(1, 149225316), (2, 74612658), (3, 49741772), (4, 37306329), (6, 24870886), (12, 12435443), (19, 7853964), (38, 3926982), (53, 2815572), (57, 2617988), (76, 1963491), (106, 1407786), (114, 1308994), (159, 938524), (212, 703893), (228, 654497), (233, 640452), (318, 469262), (466, 320226), (636, 234631), (699, 213484), (932, 160113), (1007, 148188), (1398, 106742), (2014, 74094), (2796, 53371), (2809, 53124), (3021, 49396), (4028, 37047), (4427, 33708), (5618, 26562), (6042, 24698), (8427, 17708), (8854, 16854), (11236, 13281), (12084, 12349)]