155298468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 271448412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 1889, 2108, 2418, 2652, 3162, 3778, 4836, 5667, 6324, 6851, 7556, 11334, 13702, 20553, 22668, 24557, 27404, 32113, 41106, 49114, 58559, 64226, 73671, 82212, 96339, 98228, 117118, 128452, 147342, 175677, 192678, 234236, 294684, 351354, 385356, 417469, 702708, 761267, 834938, 995503, 1252407, 1522534, 1669876, 1991006, 2283801, 2504814, 2986509, 3045068, 3982012, 4567602, 5009628, 5973018, 9135204, 11946036, 12941539, 25883078, 38824617, 51766156, 77649234, 155298468]

約数ペア:

[(1, 155298468), (2, 77649234), (3, 51766156), (4, 38824617), (6, 25883078), (12, 12941539), (13, 11946036), (17, 9135204), (26, 5973018), (31, 5009628), (34, 4567602), (39, 3982012), (51, 3045068), (52, 2986509), (62, 2504814), (68, 2283801), (78, 1991006), (93, 1669876), (102, 1522534), (124, 1252407), (156, 995503), (186, 834938), (204, 761267), (221, 702708), (372, 417469), (403, 385356), (442, 351354), (527, 294684), (663, 234236), (806, 192678), (884, 175677), (1054, 147342), (1209, 128452), (1326, 117118), (1581, 98228), (1612, 96339), (1889, 82212), (2108, 73671), (2418, 64226), (2652, 58559), (3162, 49114), (3778, 41106), (4836, 32113), (5667, 27404), (6324, 24557), (6851, 22668), (7556, 20553), (11334, 13702)]