198959184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72719}}^1$

素因数の和:72752

約数の個数: 60

約数和(自身を含む): 586123200

約数和(自身を除く): 387164016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 72719, 145438, 218157, 290876, 436314, 581752, 654471, 872628, 1163504, 1308942, 1381661, 1745256, 2617884, 2763322, 3490512, 4144983, 5235768, 5526644, 8289966, 10471536, 11053288, 12434949, 16579932, 22106576, 24869898, 33159864, 49739796, 66319728, 99479592, 198959184]

約数ペア:

[(1, 198959184), (2, 99479592), (3, 66319728), (4, 49739796), (6, 33159864), (8, 24869898), (9, 22106576), (12, 16579932), (16, 12434949), (18, 11053288), (19, 10471536), (24, 8289966), (36, 5526644), (38, 5235768), (48, 4144983), (57, 3490512), (72, 2763322), (76, 2617884), (114, 1745256), (144, 1381661), (152, 1308942), (171, 1163504), (228, 872628), (304, 654471), (342, 581752), (456, 436314), (684, 290876), (912, 218157), (1368, 145438), (2736, 72719)]