149902584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 419489280

約数和(自身を除く): 269586696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 71, 78, 101, 104, 134, 142, 156, 201, 202, 213, 268, 284, 303, 312, 402, 404, 426, 536, 568, 606, 804, 808, 852, 871, 923, 1212, 1313, 1608, 1704, 1742, 1846, 2424, 2613, 2626, 2769, 3484, 3692, 3939, 4757, 5226, 5252, 5538, 6767, 6968, 7171, 7384, 7878, 9514, 10452, 10504, 11076, 13534, 14271, 14342, 15756, 19028, 20301, 20904, 21513, 22152, 27068, 28542, 28684, 31512, 38056, 40602, 43026, 54136, 57084, 57368, 61841, 81204, 86052, 87971, 93223, 114168, 123682, 162408, 172104, 175942, 185523, 186446, 247364, 263913, 279669, 351884, 371046, 372892, 480457, 494728, 527826, 559338, 703768, 742092, 745784, 960914, 1055652, 1118676, 1441371, 1484184, 1921828, 2111304, 2237352, 2882742, 3843656, 5765484, 6245941, 11530968, 12491882, 18737823, 24983764, 37475646, 49967528, 74951292, 149902584]

約数ペア:

[(1, 149902584), (2, 74951292), (3, 49967528), (4, 37475646), (6, 24983764), (8, 18737823), (12, 12491882), (13, 11530968), (24, 6245941), (26, 5765484), (39, 3843656), (52, 2882742), (67, 2237352), (71, 2111304), (78, 1921828), (101, 1484184), (104, 1441371), (134, 1118676), (142, 1055652), (156, 960914), (201, 745784), (202, 742092), (213, 703768), (268, 559338), (284, 527826), (303, 494728), (312, 480457), (402, 372892), (404, 371046), (426, 351884), (536, 279669), (568, 263913), (606, 247364), (804, 186446), (808, 185523), (852, 175942), (871, 172104), (923, 162408), (1212, 123682), (1313, 114168), (1608, 93223), (1704, 87971), (1742, 86052), (1846, 81204), (2424, 61841), (2613, 57368), (2626, 57084), (2769, 54136), (3484, 43026), (3692, 40602), (3939, 38056), (4757, 31512), (5226, 28684), (5252, 28542), (5538, 27068), (6767, 22152), (6968, 21513), (7171, 20904), (7384, 20301), (7878, 19028), (9514, 15756), (10452, 14342), (10504, 14271), (11076, 13534)]