157026851820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1108477}}^1$

素因数の和:1109279

約数の個数: 72

約数和(自身を含む): 476920442544

約数和(自身を除く): 319893590724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787, 1574, 2361, 3148, 3935, 4722, 7083, 7870, 9444, 11805, 14166, 15740, 23610, 28332, 35415, 47220, 70830, 141660, 1108477, 2216954, 3325431, 4433908, 5542385, 6650862, 9976293, 11084770, 13301724, 16627155, 19952586, 22169540, 33254310, 39905172, 49881465, 66508620, 99762930, 199525860, 872371399, 1744742798, 2617114197, 3489485596, 4361856995, 5234228394, 7851342591, 8723713990, 10468456788, 13085570985, 15702685182, 17447427980, 26171141970, 31405370364, 39256712955, 52342283940, 78513425910, 157026851820]

約数ペア:

[(1, 157026851820), (2, 78513425910), (3, 52342283940), (4, 39256712955), (5, 31405370364), (6, 26171141970), (9, 17447427980), (10, 15702685182), (12, 13085570985), (15, 10468456788), (18, 8723713990), (20, 7851342591), (30, 5234228394), (36, 4361856995), (45, 3489485596), (60, 2617114197), (90, 1744742798), (180, 872371399), (787, 199525860), (1574, 99762930), (2361, 66508620), (3148, 49881465), (3935, 39905172), (4722, 33254310), (7083, 22169540), (7870, 19952586), (9444, 16627155), (11805, 13301724), (14166, 11084770), (15740, 9976293), (23610, 6650862), (28332, 5542385), (35415, 4433908), (47220, 3325431), (70830, 2216954), (141660, 1108477)]