156945558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5569}}^1$

素因数の和:5653

約数の個数: 64

約数和(自身を含む): 397831680

約数和(自身を除く): 240886122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 4026, 4697, 5569, 9394, 11138, 14091, 16707, 28182, 33414, 38983, 61259, 77966, 116949, 122518, 183777, 233898, 339709, 367554, 428813, 679418, 857626, 1019127, 1286439, 2038254, 2377963, 2572878, 3736799, 4755926, 7133889, 7473598, 11210397, 14267778, 22420794, 26157593, 52315186, 78472779, 156945558]

約数ペア:

[(1, 156945558), (2, 78472779), (3, 52315186), (6, 26157593), (7, 22420794), (11, 14267778), (14, 11210397), (21, 7473598), (22, 7133889), (33, 4755926), (42, 3736799), (61, 2572878), (66, 2377963), (77, 2038254), (122, 1286439), (154, 1019127), (183, 857626), (231, 679418), (366, 428813), (427, 367554), (462, 339709), (671, 233898), (854, 183777), (1281, 122518), (1342, 116949), (2013, 77966), (2562, 61259), (4026, 38983), (4697, 33414), (5569, 28182), (9394, 16707), (11138, 14091)]