156628085854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{2939}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 249907714560

約数和(自身を除く): 93279628706

約数列:

[1, 2, 19, 38, 223, 331, 361, 446, 662, 722, 2939, 4237, 5878, 6289, 8474, 12578, 55841, 73813, 80503, 111682, 119491, 147626, 161006, 238982, 655397, 972809, 1060979, 1310794, 1402447, 1945618, 2121958, 2804894, 12452543, 18483371, 24905086, 26646493, 36966742, 53292986, 216936407, 236598317, 351184049, 433872814, 473196634, 702368098, 4121791733, 8243583466, 78314042927, 156628085854]

約数ペア:

[(1, 156628085854), (2, 78314042927), (19, 8243583466), (38, 4121791733), (223, 702368098), (331, 473196634), (361, 433872814), (446, 351184049), (662, 236598317), (722, 216936407), (2939, 53292986), (4237, 36966742), (5878, 26646493), (6289, 24905086), (8474, 18483371), (12578, 12452543), (55841, 2804894), (73813, 2121958), (80503, 1945618), (111682, 1402447), (119491, 1310794), (147626, 1060979), (161006, 972809), (238982, 655397)]