149712888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 434810880

約数和(自身を除く): 285097992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 673, 713, 744, 806, 897, 1196, 1209, 1346, 1426, 1612, 1794, 2019, 2139, 2392, 2418, 2692, 2852, 3224, 3588, 4038, 4278, 4836, 5384, 5704, 7176, 8076, 8556, 8749, 9269, 9672, 15479, 16152, 17112, 17498, 18538, 20863, 26247, 27807, 30958, 34996, 37076, 41726, 46437, 52494, 55614, 61916, 62589, 69992, 74152, 83452, 92874, 104988, 111228, 123832, 125178, 166904, 185748, 201227, 209976, 222456, 250356, 271219, 371496, 402454, 479849, 500712, 542438, 603681, 804908, 813657, 959698, 1084876, 1207362, 1439547, 1609816, 1627314, 1919396, 2169752, 2414724, 2879094, 3254628, 3838792, 4829448, 5758188, 6238037, 6509256, 11516376, 12476074, 18714111, 24952148, 37428222, 49904296, 74856444, 149712888]

約数ペア:

[(1, 149712888), (2, 74856444), (3, 49904296), (4, 37428222), (6, 24952148), (8, 18714111), (12, 12476074), (13, 11516376), (23, 6509256), (24, 6238037), (26, 5758188), (31, 4829448), (39, 3838792), (46, 3254628), (52, 2879094), (62, 2414724), (69, 2169752), (78, 1919396), (92, 1627314), (93, 1609816), (104, 1439547), (124, 1207362), (138, 1084876), (156, 959698), (184, 813657), (186, 804908), (248, 603681), (276, 542438), (299, 500712), (312, 479849), (372, 402454), (403, 371496), (552, 271219), (598, 250356), (673, 222456), (713, 209976), (744, 201227), (806, 185748), (897, 166904), (1196, 125178), (1209, 123832), (1346, 111228), (1426, 104988), (1612, 92874), (1794, 83452), (2019, 74152), (2139, 69992), (2392, 62589), (2418, 61916), (2692, 55614), (2852, 52494), (3224, 46437), (3588, 41726), (4038, 37076), (4278, 34996), (4836, 30958), (5384, 27807), (5704, 26247), (7176, 20863), (8076, 18538), (8556, 17498), (8749, 17112), (9269, 16152), (9672, 15479)]