158998008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 309359112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 967, 1054, 1209, 1326, 1581, 1612, 1768, 1934, 2108, 2418, 2652, 2901, 3162, 3224, 3868, 4216, 4836, 5304, 5802, 6324, 6851, 7736, 9672, 11604, 12571, 12648, 13702, 16439, 20553, 23208, 25142, 27404, 29977, 32878, 37713, 41106, 49317, 50284, 54808, 59954, 65756, 75426, 82212, 89931, 98634, 100568, 119908, 131512, 150852, 164424, 179862, 197268, 213707, 239816, 301704, 359724, 389701, 394536, 427414, 509609, 641121, 719448, 779402, 854828, 1019218, 1169103, 1282242, 1528827, 1558804, 1709656, 2038436, 2338206, 2564484, 3057654, 3117608, 4076872, 4676412, 5128968, 6115308, 6624917, 9352824, 12230616, 13249834, 19874751, 26499668, 39749502, 52999336, 79499004, 158998008]

約数ペア:

[(1, 158998008), (2, 79499004), (3, 52999336), (4, 39749502), (6, 26499668), (8, 19874751), (12, 13249834), (13, 12230616), (17, 9352824), (24, 6624917), (26, 6115308), (31, 5128968), (34, 4676412), (39, 4076872), (51, 3117608), (52, 3057654), (62, 2564484), (68, 2338206), (78, 2038436), (93, 1709656), (102, 1558804), (104, 1528827), (124, 1282242), (136, 1169103), (156, 1019218), (186, 854828), (204, 779402), (221, 719448), (248, 641121), (312, 509609), (372, 427414), (403, 394536), (408, 389701), (442, 359724), (527, 301704), (663, 239816), (744, 213707), (806, 197268), (884, 179862), (967, 164424), (1054, 150852), (1209, 131512), (1326, 119908), (1581, 100568), (1612, 98634), (1768, 89931), (1934, 82212), (2108, 75426), (2418, 65756), (2652, 59954), (2901, 54808), (3162, 50284), (3224, 49317), (3868, 41106), (4216, 37713), (4836, 32878), (5304, 29977), (5802, 27404), (6324, 25142), (6851, 23208), (7736, 20553), (9672, 16439), (11604, 13702), (12571, 12648)]