158843256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 481904640

約数和(自身を除く): 323061384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1493, 1612, 1716, 2046, 2418, 2728, 2986, 3224, 3432, 4092, 4433, 4479, 4836, 5972, 8184, 8866, 8958, 9672, 11944, 13299, 16423, 17732, 17916, 19409, 26598, 32846, 35464, 35832, 38818, 46283, 49269, 53196, 58227, 65692, 77636, 92566, 98538, 106392, 116454, 131384, 138849, 155272, 185132, 197076, 213499, 232908, 277698, 370264, 394152, 426998, 465816, 509113, 555396, 601679, 640497, 853996, 1018226, 1110792, 1203358, 1280994, 1527339, 1707992, 1805037, 2036452, 2406716, 2561988, 3054678, 3610074, 4072904, 4813432, 5123976, 6109356, 6618469, 7220148, 12218712, 13236938, 14440296, 19855407, 26473876, 39710814, 52947752, 79421628, 158843256]

約数ペア:

[(1, 158843256), (2, 79421628), (3, 52947752), (4, 39710814), (6, 26473876), (8, 19855407), (11, 14440296), (12, 13236938), (13, 12218712), (22, 7220148), (24, 6618469), (26, 6109356), (31, 5123976), (33, 4813432), (39, 4072904), (44, 3610074), (52, 3054678), (62, 2561988), (66, 2406716), (78, 2036452), (88, 1805037), (93, 1707992), (104, 1527339), (124, 1280994), (132, 1203358), (143, 1110792), (156, 1018226), (186, 853996), (248, 640497), (264, 601679), (286, 555396), (312, 509113), (341, 465816), (372, 426998), (403, 394152), (429, 370264), (572, 277698), (682, 232908), (744, 213499), (806, 197076), (858, 185132), (1023, 155272), (1144, 138849), (1209, 131384), (1364, 116454), (1493, 106392), (1612, 98538), (1716, 92566), (2046, 77636), (2418, 65692), (2728, 58227), (2986, 53196), (3224, 49269), (3432, 46283), (4092, 38818), (4433, 35832), (4479, 35464), (4836, 32846), (5972, 26598), (8184, 19409), (8866, 17916), (8958, 17732), (9672, 16423), (11944, 13299)]