157438862787

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 222082560000

約数和(自身を除く): 64643697213

約数列:

[1, 3, 29, 87, 107, 149, 223, 321, 447, 509, 669, 1527, 3103, 4321, 6467, 9309, 12963, 14761, 15943, 19401, 23861, 33227, 44283, 47829, 54463, 71583, 75841, 99681, 113507, 163389, 227523, 340521, 462347, 691969, 963583, 1387041, 1579427, 2075907, 2199389, 2890749, 3291703, 3555289, 4738281, 6598167, 8114987, 9875109, 10665867, 12145249, 16912543, 24344961, 36435747, 50737629, 103103381, 235334623, 309310143, 352212221, 490463747, 706003869, 1056636663, 1471391241, 1809642101, 5428926303, 52479620929, 157438862787]

約数ペア:

[(1, 157438862787), (3, 52479620929), (29, 5428926303), (87, 1809642101), (107, 1471391241), (149, 1056636663), (223, 706003869), (321, 490463747), (447, 352212221), (509, 309310143), (669, 235334623), (1527, 103103381), (3103, 50737629), (4321, 36435747), (6467, 24344961), (9309, 16912543), (12963, 12145249), (14761, 10665867), (15943, 9875109), (19401, 8114987), (23861, 6598167), (33227, 4738281), (44283, 3555289), (47829, 3291703), (54463, 2890749), (71583, 2199389), (75841, 2075907), (99681, 1579427), (113507, 1387041), (163389, 963583), (227523, 691969), (340521, 462347)]