198107175560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4679}}^1\times {\mathrm{151213}}^1$

素因数の和:155910

約数の個数: 64

約数和(自身を含む): 509530694400

約数和(自身を除く): 311423518840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4679, 9358, 18716, 23395, 32753, 37432, 46790, 65506, 93580, 131012, 151213, 163765, 187160, 262024, 302426, 327530, 604852, 655060, 756065, 1058491, 1209704, 1310120, 1512130, 2116982, 3024260, 4233964, 5292455, 6048520, 8467928, 10584910, 21169820, 42339640, 707525627, 1415051254, 2830102508, 3537628135, 4952679389, 5660205016, 7075256270, 9905358778, 14150512540, 19810717556, 24763396945, 28301025080, 39621435112, 49526793890, 99053587780, 198107175560]

約数ペア:

[(1, 198107175560), (2, 99053587780), (4, 49526793890), (5, 39621435112), (7, 28301025080), (8, 24763396945), (10, 19810717556), (14, 14150512540), (20, 9905358778), (28, 7075256270), (35, 5660205016), (40, 4952679389), (56, 3537628135), (70, 2830102508), (140, 1415051254), (280, 707525627), (4679, 42339640), (9358, 21169820), (18716, 10584910), (23395, 8467928), (32753, 6048520), (37432, 5292455), (46790, 4233964), (65506, 3024260), (93580, 2116982), (131012, 1512130), (151213, 1310120), (163765, 1209704), (187160, 1058491), (262024, 756065), (302426, 655060), (327530, 604852)]