138156946902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509417}}^1$

素因数の和:509518

約数の個数: 96

約数和(自身を含む): 344896362720

約数和(自身を除く): 206739415818

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 61, 78, 114, 117, 122, 171, 183, 234, 247, 342, 366, 494, 549, 741, 793, 1098, 1159, 1482, 1586, 2223, 2318, 2379, 3477, 4446, 4758, 6954, 7137, 10431, 14274, 15067, 20862, 30134, 45201, 90402, 135603, 271206, 509417, 1018834, 1528251, 3056502, 4584753, 6622421, 9169506, 9678923, 13244842, 19357846, 19867263, 29036769, 31074437, 39734526, 58073538, 59601789, 62148874, 87110307, 93223311, 119203578, 125825999, 174220614, 186446622, 251651998, 279669933, 377477997, 403967681, 559339866, 590414303, 754955994, 807935362, 1132433991, 1180828606, 1211903043, 1771242909, 2264867982, 2423806086, 3542485818, 3635709129, 5313728727, 7271418258, 7675385939, 10627457454, 15350771878, 23026157817, 46052315634, 69078473451, 138156946902]

約数ペア:

[(1, 138156946902), (2, 69078473451), (3, 46052315634), (6, 23026157817), (9, 15350771878), (13, 10627457454), (18, 7675385939), (19, 7271418258), (26, 5313728727), (38, 3635709129), (39, 3542485818), (57, 2423806086), (61, 2264867982), (78, 1771242909), (114, 1211903043), (117, 1180828606), (122, 1132433991), (171, 807935362), (183, 754955994), (234, 590414303), (247, 559339866), (342, 403967681), (366, 377477997), (494, 279669933), (549, 251651998), (741, 186446622), (793, 174220614), (1098, 125825999), (1159, 119203578), (1482, 93223311), (1586, 87110307), (2223, 62148874), (2318, 59601789), (2379, 58073538), (3477, 39734526), (4446, 31074437), (4758, 29036769), (6954, 19867263), (7137, 19357846), (10431, 13244842), (14274, 9678923), (15067, 9169506), (20862, 6622421), (30134, 4584753), (45201, 3056502), (90402, 1528251), (135603, 1018834), (271206, 509417)]