178342816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 382294080

約数和(自身を除く): 203951264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 79, 94, 152, 158, 188, 304, 316, 376, 608, 632, 752, 893, 1264, 1501, 1504, 1786, 2528, 3002, 3572, 3713, 6004, 6241, 7144, 7426, 12008, 12482, 14288, 14852, 24016, 24964, 28576, 29704, 48032, 49928, 59408, 70547, 99856, 118579, 118816, 141094, 199712, 237158, 282188, 293327, 474316, 564376, 586654, 948632, 1128752, 1173308, 1897264, 2257504, 2346616, 3794528, 4693232, 5573213, 9386464, 11146426, 22292852, 44585704, 89171408, 178342816]

約数ペア:

[(1, 178342816), (2, 89171408), (4, 44585704), (8, 22292852), (16, 11146426), (19, 9386464), (32, 5573213), (38, 4693232), (47, 3794528), (76, 2346616), (79, 2257504), (94, 1897264), (152, 1173308), (158, 1128752), (188, 948632), (304, 586654), (316, 564376), (376, 474316), (608, 293327), (632, 282188), (752, 237158), (893, 199712), (1264, 141094), (1501, 118816), (1504, 118579), (1786, 99856), (2528, 70547), (3002, 59408), (3572, 49928), (3713, 48032), (6004, 29704), (6241, 28576), (7144, 24964), (7426, 24016), (12008, 14852), (12482, 14288)]