195778432

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 416160000

約数和(自身を除く): 220381568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 304, 316, 608, 632, 1019, 1216, 1264, 1501, 2038, 2432, 2528, 3002, 4076, 5056, 6004, 8152, 10112, 12008, 16304, 19361, 24016, 32608, 38722, 48032, 65216, 77444, 80501, 96064, 130432, 154888, 161002, 192128, 309776, 322004, 619552, 644008, 1239104, 1288016, 1529519, 2478208, 2576032, 3059038, 5152064, 6118076, 10304128, 12236152, 24472304, 48944608, 97889216, 195778432]

約数ペア:

[(1, 195778432), (2, 97889216), (4, 48944608), (8, 24472304), (16, 12236152), (19, 10304128), (32, 6118076), (38, 5152064), (64, 3059038), (76, 2576032), (79, 2478208), (128, 1529519), (152, 1288016), (158, 1239104), (304, 644008), (316, 619552), (608, 322004), (632, 309776), (1019, 192128), (1216, 161002), (1264, 154888), (1501, 130432), (2038, 96064), (2432, 80501), (2528, 77444), (3002, 65216), (4076, 48032), (5056, 38722), (6004, 32608), (8152, 24016), (10112, 19361), (12008, 16304)]