158609330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 324504576

約数和(自身を除く): 165895246

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 193, 241, 310, 341, 386, 482, 682, 965, 1205, 1705, 1930, 2123, 2410, 2651, 3410, 4246, 5302, 5983, 7471, 10615, 11966, 13255, 14942, 21230, 26510, 29915, 37355, 46513, 59830, 65813, 74710, 82181, 93026, 131626, 164362, 232565, 329065, 410905, 465130, 511643, 658130, 821810, 1023286, 1441903, 2558215, 2883806, 5116430, 7209515, 14419030, 15860933, 31721866, 79304665, 158609330]

約数ペア:

[(1, 158609330), (2, 79304665), (5, 31721866), (10, 15860933), (11, 14419030), (22, 7209515), (31, 5116430), (55, 2883806), (62, 2558215), (110, 1441903), (155, 1023286), (193, 821810), (241, 658130), (310, 511643), (341, 465130), (386, 410905), (482, 329065), (682, 232565), (965, 164362), (1205, 131626), (1705, 93026), (1930, 82181), (2123, 74710), (2410, 65813), (2651, 59830), (3410, 46513), (4246, 37355), (5302, 29915), (5983, 26510), (7471, 21230), (10615, 14942), (11966, 13255)]