133120688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 288076800

約数和(自身を除く): 154956112

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 79, 92, 152, 158, 184, 241, 304, 316, 368, 437, 482, 632, 874, 964, 1264, 1501, 1748, 1817, 1928, 3002, 3496, 3634, 3856, 4579, 5543, 6004, 6992, 7268, 9158, 11086, 12008, 14536, 18316, 19039, 22172, 24016, 29072, 34523, 36632, 38078, 44344, 69046, 73264, 76156, 88688, 105317, 138092, 152312, 210634, 276184, 304624, 361741, 421268, 437897, 552368, 723482, 842536, 875794, 1446964, 1685072, 1751588, 2893928, 3503176, 5787856, 7006352, 8320043, 16640086, 33280172, 66560344, 133120688]

約数ペア:

[(1, 133120688), (2, 66560344), (4, 33280172), (8, 16640086), (16, 8320043), (19, 7006352), (23, 5787856), (38, 3503176), (46, 2893928), (76, 1751588), (79, 1685072), (92, 1446964), (152, 875794), (158, 842536), (184, 723482), (241, 552368), (304, 437897), (316, 421268), (368, 361741), (437, 304624), (482, 276184), (632, 210634), (874, 152312), (964, 138092), (1264, 105317), (1501, 88688), (1748, 76156), (1817, 73264), (1928, 69046), (3002, 44344), (3496, 38078), (3634, 36632), (3856, 34523), (4579, 29072), (5543, 24016), (6004, 22172), (6992, 19039), (7268, 18316), (9158, 14536), (11086, 12008)]