189548888906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{1867}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 313510176000

約数和(自身を除く): 123961287094

約数列:

[1, 2, 13, 26, 73, 146, 149, 298, 359, 718, 949, 1867, 1898, 1937, 3734, 3874, 4667, 9334, 10877, 21754, 24271, 26207, 48542, 52414, 53491, 106982, 136291, 141401, 272582, 278183, 282802, 340691, 556366, 670253, 681382, 695383, 1340506, 1390766, 1771783, 3543566, 3616379, 3904843, 7232758, 7809686, 8713289, 17426578, 20307359, 40614718, 48928469, 50762959, 97856938, 99867697, 101525918, 199735394, 263995667, 527991334, 636070097, 1272140194, 1298280061, 2596560122, 7290341881, 14580683762, 94774444453, 189548888906]

約数ペア:

[(1, 189548888906), (2, 94774444453), (13, 14580683762), (26, 7290341881), (73, 2596560122), (146, 1298280061), (149, 1272140194), (298, 636070097), (359, 527991334), (718, 263995667), (949, 199735394), (1867, 101525918), (1898, 99867697), (1937, 97856938), (3734, 50762959), (3874, 48928469), (4667, 40614718), (9334, 20307359), (10877, 17426578), (21754, 8713289), (24271, 7809686), (26207, 7232758), (48542, 3904843), (52414, 3616379), (53491, 3543566), (106982, 1771783), (136291, 1390766), (141401, 1340506), (272582, 695383), (278183, 681382), (282802, 670253), (340691, 556366)]