156945628028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4836239}}^1$

素因数の和:4836330

約数の個数: 48

約数和(自身を含む): 335828505600

約数和(自身を除く): 178882877572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 8113, 16226, 32452, 4836239, 9672478, 19344956, 33853673, 67707346, 91888541, 135414692, 183777082, 295010579, 367554164, 590021158, 643219787, 1180042316, 1286439574, 2065074053, 2572879148, 4130148106, 5605201001, 8260296212, 11210402002, 22420804004, 39236407007, 78472814014, 156945628028]

約数ペア:

[(1, 156945628028), (2, 78472814014), (4, 39236407007), (7, 22420804004), (14, 11210402002), (19, 8260296212), (28, 5605201001), (38, 4130148106), (61, 2572879148), (76, 2065074053), (122, 1286439574), (133, 1180042316), (244, 643219787), (266, 590021158), (427, 367554164), (532, 295010579), (854, 183777082), (1159, 135414692), (1708, 91888541), (2318, 67707346), (4636, 33853673), (8113, 19344956), (16226, 9672478), (32452, 4836239)]