156933160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6722

約数の個数: 64

約数和(自身を含む): 383731200

約数和(自身を除く): 226798040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6661, 11780, 13322, 23560, 26644, 33305, 53288, 66610, 126559, 133220, 206491, 253118, 266440, 412982, 506236, 632795, 825964, 1012472, 1032455, 1265590, 1651928, 2064910, 2531180, 3923329, 4129820, 5062360, 7846658, 8259640, 15693316, 19616645, 31386632, 39233290, 78466580, 156933160]

約数ペア:

[(1, 156933160), (2, 78466580), (4, 39233290), (5, 31386632), (8, 19616645), (10, 15693316), (19, 8259640), (20, 7846658), (31, 5062360), (38, 4129820), (40, 3923329), (62, 2531180), (76, 2064910), (95, 1651928), (124, 1265590), (152, 1032455), (155, 1012472), (190, 825964), (248, 632795), (310, 506236), (380, 412982), (589, 266440), (620, 253118), (760, 206491), (1178, 133220), (1240, 126559), (2356, 66610), (2945, 53288), (4712, 33305), (5890, 26644), (6661, 23560), (11780, 13322)]