154243026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 403213824

約数和(自身を除く): 248970798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 3391, 5054, 6498, 6782, 7581, 10173, 15162, 20346, 22743, 23737, 30519, 45486, 47474, 61038, 64429, 71211, 128858, 142422, 193287, 213633, 386574, 427266, 451003, 579861, 902006, 1159722, 1224151, 1353009, 2448302, 2706018, 3672453, 4059027, 7344906, 8118054, 8569057, 11017359, 17138114, 22034718, 25707171, 51414342, 77121513, 154243026]

約数ペア:

[(1, 154243026), (2, 77121513), (3, 51414342), (6, 25707171), (7, 22034718), (9, 17138114), (14, 11017359), (18, 8569057), (19, 8118054), (21, 7344906), (38, 4059027), (42, 3672453), (57, 2706018), (63, 2448302), (114, 1353009), (126, 1224151), (133, 1159722), (171, 902006), (266, 579861), (342, 451003), (361, 427266), (399, 386574), (722, 213633), (798, 193287), (1083, 142422), (1197, 128858), (2166, 71211), (2394, 64429), (2527, 61038), (3249, 47474), (3391, 45486), (5054, 30519), (6498, 23737), (6782, 22743), (7581, 20346), (10173, 15162)]